Product Catalog
belfuse.com/cinch
About Bel
Bel is a publicly traded company that has been operated by the same family for over 65 years. Our history of organic
growth and acquisitions have broadened our product portfolio. This has established Bel as a world leader with a diverse
offering of power, protection and interconnect products. We design and manufacture these products which are primarily
used in the networking, telecommunications, computing, military, aerospace, transportation and broadcasting industries.
Bel’s portfolio of products also finds application in the automotive, medical and consumer electronics markets.
About Cinch Connectivity Solutions
For over 100 years, Cinch Connectivity Solutions has manufactured high quality and reliable high performance
connectors and cable assemblies. Cinch is recognized as a world class connectivity supplier of RF, fiber optic, hybrid,
microwave components, circular, d-subminiatures, modular rectangular, electronic enclosures and cable assemblies.
Cinch provides innovative solutions to the military, commercial aerospace, networking, telecommunication, test and
measurement, oil and gas and other harsh environment industries. We aim to exceed our customers’ expectations
and continually offer innovative solutions to the rapidly changing needs of the markets and customers we serve.
Along with our parent company, Bel Fuse Inc., our mission is to provide products and services using established
quality standards and to meet our customer expectations. To fulfill this objective, we strive to produce components
and assemblies that embody optimum levels of reliability and performance in their design, manufacture, and delivery.
Cinch Connectivity Solutions has consistently proven to be a valuable supplier to the foremost companies in its
chosen industries by developing cost effective solutions for the challenges of new product development.
Table of Contents
Attenuators
4
In-Series Adapters
88
Terminations
26
Connectors
97
DC Blocks
46
Commercial Grade Components
99
Couplers
48
QPL Listed Products
102
Power Dividers
56
Appendix
110
Equalizers
64
Index
121
Between Series Adapters
67
ATTENUATORS
General Information
Specifications
•
•
•
•
•
•
MIL-DTL-3933 Qualified (QPL) Parts - see QPL section for product listing
DC - 4, DC - 8, DC - 12.4, DC - 18, DC - 26 GHz, and DC - 40 GHz Performance
Small Size, Light Weight, Rugged Construction
Average Power up to 20 Watts
SMA, N, TNC, BNC, 2.9mm, and 3.5mm Connector Configurations
Designed to Meet Military and Space Enviromental Specs, see appendix for details
Attenuators are passive components designed for the purpose of reducing the input
power in a matched transmission line system by a predictable amount on a linear basis.
Midwest Microwave offers this complete product line of fixed coaxial attenuators, ruggedly designed for system or laboratory test
use. These units exhibit low VSWR and high accuracy attenuation performance over the temperature range of -55°C to +125°C and
meet the environmental requirements as outlined in the appendix. Medium power attenuators with average power levels of up to
20 Watts are available in up to 30 dB levels in .5 dB increments providing broadband performance and low frequency sensitivity
while exhibiting very stable operation over temperature extremes. Standard catalog units are available off the shelf for immediate
delivery and special units can be custom designed by Midwest’s engineering staff to accommodate unique system needs. All
Midwest Attenuators are completely manufactured in-house and are 100% tested to insure only the highest quality performance
whether for military or space use or for commercial applications.
Typical Fixed Attenuator Performance Characteristics
VSWR
Attenuation
VSWR
Frequency (GHz)
4
Attenuation
Frequency (GHz)
ATTENUATORS
Definition of Parameters
Attenuation
The technical term is most often used in connection with loss or insertion loss in a transmission line. Insertion loss is a combination
of two types of losses; impedance mismatch loss (reflective) and attenuation loss (dissipative). Mismatch loss is the ratio of power
that would be absorbed by a unit or device under test , if it were perfectly impedance matched, to the actual power absorbed by the
device. Attenuation is the ratio of power into a component to the power out under impedance matched conditions, and represents
the actual power dissipated within the component. Thereby, Insertion loss is the ratio of the power delivered to a matched load
by a matched generator before and after the insertion of a component into the transmission line. When a component is perfectly
matched to the transmission line and to the load, the mismatch loss is zero and the insertion loss is the same as the attenuation.
Average Power
The maximum average (cw) power is the maximum input power specified and applied for one hour minimum at the specified
temperature of 25° C with the output terminated in a matched impedance such that the specified properties of the attenuator will
not be altered or changed after the unit is returned to ambient temperature at a power level that is 20 dB below the maximum
specified input power. If the attenuator is operated at higher temperatures then it is necessary to derate the power rating
accordingly. The derating curve and specifications shown below describes this specifically.
Peak Power
The maximum peak power at a pulse width or duty cycle of 5 microseconds together with the average power when applied for a
minimum period of one hour with the output terminated with a matched load will not damage or permanently alter the specified
properties of the attenuator.
Temperature Coefficient
The maximum change of insertion loss in dB per °C from 20°C over the maximum operating temperature range. To obtain the
change in insertion loss, multiply the temperature coefficient by the temperature change and then by the value in dB of the
attenuator.
Custom Design Availability
In addition to the wide variety of standard model attenuators available on an off the shelf basis, Midwest Microwave retains an
extensive engineering staff to accommodate your special requirements. A complete in-house design and manufacturing facility is
provided including all testing and documentation for high reliability aerospace applications.
•
•
•
•
•
Frequency applications that are extended
Attenuation values in .5 dB increments
Higher power requirements
High performance, narrow bandwidth applications
Connector interfaces and mounting requirements that are extraordinary
Operating Temperature Range: -55° C to +125° C
Temperature Coefficient: 1/10,000 dB /dB/ °C
Power (%)
Temperature Specifications
Temperature (°C)
5
ATTENUATORS
2.9mm DC - 40.0 GHz
Midwest Microwave’s 2.9mm subminiature series of fixed coaxial attenuators provide temperature
stable, ruggedly built, precision performance in a compact lightweight package size.
Technical Specification
Series
ATT-0640
Frequency, (GHz)
DC - 40
Attenuation Accuracy, (dB):
Attenuator Value
Tolerance (max)
3 & 6 (DC - 18 GHz)
± 0.5
3 & 6 (18-40 GHz)
± 0.8
10 & 20 (DC - 18 GHz)
± 0.6
10 & 20 (18-40 GHz)
± 1.0
Freq. (GHz)
VSWR
DC - 18.0
1.3
18.0-40.0
1.4
VSWR table, (max.):
Average Power*, (W):
1
Operating Temperature, (°C)
-65 to +125
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 0.5W @ 125°C
DC - 40.0 GHz 640 Series
Male/Female
ATT-0640-XX-29M-02*
* XX = Attenuation Value : Select 03, 06, 10 and 20 dB
For Attenuators with Hex Body substitute HEX for 29M in Model No.
ATTENUATION ACCURACY
Contact factory for custom versions and
different
gender
dB VALUE
DC - 18 GHz
18 - 40 GHz configurations
u0.5 dB
u0.6 dB
u0.8 dB
u1.0 dB
SMK FEMALE
INTERFACE DIMENSIONS
PER MIL-STD-348, FIG. 323-2
O .28
EST MICR
640-XX-29
DC -40.0 G
3&6
10 & 20
SMK MALE
INTERFACE DIMENSIONS
PER MIL-STD-348, FIG. 323-1
.86
Attenuation Value
Length A in. (mm)
3, 6, 10 & 20 dB
0.86 (21.8)
NOTES: UNLESS OTHERWISE SPECIFIED.
1. SPECIFICATIONS:
1.1 FREQUENCY RANGE: DC - 40 GHz
1.2 ATTENUATION ACCURACY: SEE TABLE
1.3 VSWR (MAX):
DC - 18 GHz: 1.30:1
18 - 40 GHz : 1.40:1
1.4 MAXIMUM INPUT POWER: 1 WATT AVG. AT 25vC
DERATED LINEARLY TO 0.5 WATTS AT 125vC.
1.5 OPERATION TEMP. RANGE: -65C TO 125vC
1.6 FINISH: PASSIVATED: STAINLESS STEEL.
6
3RD ANGLE PROJECTION
RoHS
This PROPRIETARY Document
is property of Emerson Network
Power Connectivity Solutions.
It is confidential in nature,
non-transferable, and issued with
the clear understanding that it is
not traced or copied without
permission and is returnable
upon demand.
INTERPRET DRAWING IN
ACCORDANCE WITH ASME
Y14.5-2009.
Title:
.XX u.02
.XXX u.005
ANGLES u2v
Midwest Microwave
ATTENUATOR DC - 40 GHz
2002/95/EC
UNLESS OTHERWISE SPECIFIED
UNITS: INCH
Model No.
ATT-0640-XX-29M-02
Size
A
DO NOT SCALE Date:
4/8/2013
DRAWING
Sheet 1 of 1
ATTENUATORS
SMA Subminiature “MINIPAD”
DC - 26.5 GHz High Performance
•
•
•
•
DC - 2, DC - 8, DC - 12.4, and DC - 18 GHz Units
Rugged Stainless Steel Construction
Any Male/Female Combinations
Economical Alternatives
Midwest Microwave’s SMA subminiature series of fixed coaxial attenuators provide temperature stable, ruggedly built,
precision performance in a compact lightweight package size. Attenuation values up through 30 dB are available with
any of the units described and with specified combination of female or male SMA connectors.
Frequency Specifications
Series
ATT-0298
ATT-0290
ATT-0291
ATT-0292
ATT-0294
Frequency, (GHz)
DC - 26.5
DC - 18.0
DC - 12.4
DC - 8.0
DC - 2.0
Technical Specification
VSWR formula, (max.):
1.07 + 0.015(f GHz)
VSWR table, (max.):
Freq. (GHz)
VSWR
DC - 8.0
1.19
8.0-18.0
1.34
18.0-26.5
1.47
Average Power*, (W):
2
Peak Power, (W):
200
Attenuation Accuracy, (dB):
Attenuator Value
Tolerance (max)**
1-6
± 0.3
7-20
± 0.5
21-30
± 1.0
Operating Temperature, (°C)
-65 to +125
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 0.5W @ 125°C
** Applies up to 18GHz only, see product drawings or contact factory for 26.5GHz models
DC - 26.5 GHz 298 Series
Male/Female
ATT-0298-XX-SMA-02*
DC - 18.0 GHz 290 Series
Male/Female
Female/Female
Male/Male
ATT-0290-XX-SMA-02*
ATT-290F-XX-SMA-02*
ATT-290M-XX-SMA-02*
DC - 12.4 GHz 291 Series
Male/Female
ATT-0291-XX-SMA-02*
* XX = Attenuation Value : Select 01 to 12 dB in 1 dB increments, 15, 20, 25, and 30 dB
Contact factory for custom versions, different gender configurations, other dB values and 0.5dB increments
7
ATTENUATORS
DC - 8.0 GHz 292 Series
Male/Female
ATT-0292-XX-SMA-02*
DC - 2.0 GHz 294 Series
Male/Female
ATT-0294-XX-SMA-02*
* XX = Attenuation Value : Select 01 to 12 dB in 1 dB increments, 15, 20, 25, and 30 dB
Contact factory for custom versions, different gender configurations, other dB values and 0.5dB increments
ATTENUATION
VALUE
0 - 12.5
13 - 30
"A"
.86
1.02
O .28
WEST MIC
0290-XX-S
dB DC - 18
EPOXY SEAL
SMA FEMALE
PER MIL-STD-348
FIGURE 310-2
SMA MALE
PER MIL-STD-348
FIGURE 310-1
"A"
NOTES: UNLESS OTHERWISE SPECIFIED.
Attenuation Value
1-12 dB
13-30 dB
8
Length A in. (mm)
0.86 (21.8)
1.02 (25.9)
1. SPECIFICATIONS:
1.1 FREQUENCY RANGE: DC - 18.0 GHz
1.2 ATTENUATION ACCURACY:
0 dB: +0.3/-0 dB
0.5 - 6 dB: ±0.3 dB
6.5 - 20 dB: ±0.5 dB
20.5 - 30 dB: ±1.0 dB
1.3 MAXIMUM VSWR: 1.07 +.015f (GHz)
1.4 MAXIMUM INPUT POWER:
AVERAGE: 2 WATTS AT +25°C, DERAT ED LINEARLY
TO 0.5 WATTS AT +125°C.
PEAK: 200 WATTS FOR A DUTY CYCLE OF 5 X 10^-4,
MAX PULSE DURATION OF 5 MICROSECONDS.
1.5 OPERATING TEMP. RANGE: -65°C TO +125°C
1.6 FINISH: PASSIVATED STAINLESS STEEL.
Attenuation Value
1-12 dB
13-30 dB
Length A in. (mm)
3RD ANGLE PROJECTION
Midwest Microwave
0.84 (21.3)
RoHS
This PROPRIETARY Document
is property of Emerson Network
Power Connectivity Solutions.
It is confidential in nature,
non-transferable, and issued with
the clear understanding that it is
not traced or copied without
permission and is returnable
upon demand.
INTERPRET DRAWING IN
ACCORDANCE WITH ASME
Y14.5-2009.
Title:
ATTENUATOR 0 - 30 dB
2002/95/EC
UNLESS OTHERWISE SPECIFIED
UNITS: INCH
Model No.
u
Length A in. (mm)
1-12 dB
0.98 (24.9)
13-30 dB
1.12 (28.4)
ATT-0290-XX-SMA-02
.XX u.02
.XXX .005
ANGLES u1v
Attenuation Value
Size
DO NOT SCALE Date:
2/12/2013
DRAWING
0.97 (24.6)
A
Sheet 1 of 1
ATTENUATORS
Low VSWR Version
Technical Specification
Series
ATT-451
Frequency, (GHz)
DC - 18.0
Attenuation Accuracy, (dB):
Attenuator Value
Tolerance (max)
1-6
± 0.3
7-20
± 0.5
21-30
± 1.0
Freq. (GHz)
VSWR
DC-4.0
1.12
4.0-8.0
1.15
8.0-18.0
1.2
VSWR table, (max.):
Average Power*, (W):
2
Peak Power, (W):
200
Operating Temperature, (°C)
-65 to +125
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 0.5W @ 125°C
DC - 18.0 GHz 451 Series
Male/Female
ATT-0451-XX-SMA-02*
* XX = Attenuation Value : Select 01 to 12 dB in 1 dB increments, 15, 20, 25, and 30 dB
Contact factory for custom versions, different gender configurations, other dB values and 0.5dB increments
Attenuation Value
Length A in. (mm)
1-12 dB
0.86 (21.8)
13-30 dB
1.02 (25.9)
9
ATTENUATORS
Hex Body Types - High Performance
Frequency Specifications
Series, Hex
ATT-0298
ATT-0290
ATT-0291
ATT-0292
ATT-0294
Frequency, (GHz)
DC - 26.5
DC - 18.0
DC - 12.4
DC - 8.0
DC - 2.0
Technical Specification
VSWR formula, (max.):
1.07 + 0.015(f GHz)
VSWR table, (max.):
Freq. (GHz)
VSWR
DC-8.0
1.19
8.0-18.0
1.34
18.0-26.5
1.47
Average Power*, (W):
2
Peak Power, (W):
200
Attenuation Accuracy, (dB):
Attenuator Value
Tolerance (max)**
1-6
± 0.3
7-20
± 0.5
21-30
± 1.0
Operating Temperature, (°C)
-65 to +125
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 0.5W @ 125°C
** Applies up to 18GHz only, see product drawings or contact factory for 26.5GHz models
DC - 26.5 GHz Hex Body 298 HEX Series
Male/Female
ATT-0298-XX-HEX-02*
DC - 18.0 GHz Hex Body 290 HEX Series
Male/Female
Female/Female
Male/Male
ATT-0290-XX-HEX-02*
ATT-0290F-XX-HEX-02*
ATT-290M-XX-HEX-02*
DC - 12.4 GHz Hex Body 291 HEX Series
Male/Female
ATT-0291-XX-HEX-02*
DC - 8.0 GHz Hex Body 292 HEX Series
Male/Female
ATT-0292-XX-HEX-02*
DC - 2.0 GHz Hex Body 294 HEX Series
Male/Female
ATT-0294-XX-HEX-02*
* XX = Attenuation Value : Select 01 to 12 dB in 1 dB increments, 15, 20, 25, and 30 dB
Contact factory for custom versions, different gender configurations, other dB values and 0.5dB increments
10
Attenuation Value
Length A in. (mm)
Attenuation Value
Length A in. (mm)
Attenuation Value
Length A in. (mm)
1-12 dB
0.86 (21.8)
1-12 dB
0.84 (21.3)
1-12 dB
0.98 (24.9)
13-30 dB
1.02 (25.9)
13-30 dB
0.97 (24.6)
13-30 dB
1.12 (28.4)
ATTENUATORS
Round Body - Economical Version
Technical Specification
Series
ATT-444
Frequency, (GHz)
DC - 18.0
Attenuation Accuracy, (dB):
Attenuator Value
Tolerance (max)
1-4
± 0.75
5-8
± 1.0
9-12
± 1.25
13-20
± 1.5
VSWR table, (max.):
21-30
± 2.0
Freq. (GHz)
VSWR
DC - 4.0
1.25
4.0-12.4
1.45
12.4-18.0
1.65
Average Power*, (W):
2
Operating Temperature, (°C)
-65 to +125
* Finish:
Rated @25°C, derated linearly to 0.5W @ 125°C Passivated Stainless Steel
DC - 18.0 GHz 444 Series
Male/Female
ATT-0444-XX-SMA-02*
* XX = Attenuation Value : Select 01 to 12 dB in 1 dB increments, 15, 20, 25, and 30 dB
Contact factory for custom versions, different gender configurations, HEX body, other dB values and 0.5dB increments
Attenuation Value
Length A in. (mm)
1-12 dB
0.86 (21.8)
13-30 dB
1.02 (25.9)
11
ATTENUATORS
SMA Miniature Type
DC - 18.0 GHz High Performance
• DC - 4.0 and DC - 12.4 Units
• 0 - 30 dB Attenuation Values
• Rugged Stainless Steel Construction
• Any Male/Female Combinations
• Economical Alternatives
Midwest Microwave’s SMA miniature series of fixed coaxial attenuators provide temperature stable, ruggedly built, precision
performance in a small light weight package size. Attenuation values 0 - 30 dB are available with any of the units described and
with male to female SMA connectors.
Frequency Specifications
Series
ATT-0263
ATT-0205
ATT-0238
Frequency, (GHz)
DC - 18.0
DC - 12.4
DC - 4.0
Technical Specification
VSWR formula, (max.):
1.07 + 0.015(f GHz)
VSWR table, (max.):
Freq. (GHz)
VSWR
DC - 4.0
1.13
4.0-8.4
1.19
8.0-18.0
1.34
Average Power*, (W):
2
Attenuation Accuracy, (dB):
Attenuator Value
Tolerance (max)
1-10
± 0.3
11-20
± 0.5
21-30
± 1.0
Operating Temperature, (°C)
-65 to +125
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 0.5W @ 125°C
DC - 18.0 GHz 263 Series
DC - 12.4 GHz 205 Series
DC - 4.0 GHz 238 Series
Male/Female
Male/Female
Male/Female
ATT-0263-XX-SMA-02*
ATT-0205-XX-SMA-02*
ATT-0238-XX-SMA-02*
* XX = Attenuation Value : Select 01 to 12 dB in 1 dB increments, 15, 20, 25, and 30 dB
Contact factory for custom versions, different gender configurations, HEX body, other dB values and 0.5dB increments
12
Attenuation Value
Length A in. (mm)
1-30 dB
1.20 (30.5)
ATTENUATORS
Economical Version
Technical Specification
Series
ATT-0333
Frequency, (GHz)
DC - 18.0
Attenuation Accuracy, (dB):
Attenuator Value
Tolerance (max)
1-4
± 0.75
5-8
± 1.0
9-12
± 1.25
13-20
± 1.5
21-30
± 2.0
Freq. (GHz)
VSWR
DC - 4.0
1.25
4.0-12.4
1.45
12.4-18.0
1.65
VSWR table, (max.):
Average Power*, (W):
2
Operating Temperature, (°C)
-65 to +125
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 0.5W @ 125°C
DC - 18.0 GHz 333 Series
Male/Female
ATT-0333-XX-SMA-02*
* XX = Attenuation Value : Select 01 to 12 dB in 1 dB increments, 15, 20, 25, and 30 dB
Contact factory for custom versions, different gender configurations, HEX body, other dB values and 0.5dB increments
Attenuation Value
Length A in. (mm)
1-30 dB
1.20 (30.5)
13
ATTENUATORS
SMA Ultraminiature Type
DC - 18.0 GHz High Performance
• DC - 8 and DC - 12.4 Units
• 0 - 30 dB Attenuation Values
• Temperature Stable
• Rugged Stainless Steel Construction
• Small Size – Light Weight
Frequency Specifications
Series
ATT-0275
ATT-0276
ATT-0277
Frequency, (GHz)
DC - 18.0
DC - 12.4
DC - 8.0
Technical Specification
VSWR formula, (max.):
1.07 + 0.015(f GHz)
VSWR table, (max.):
Freq. (GHz)
VSWR
DC - 8.0
1.19
8.0-12.4
1.25
12.4-18.0
1.34
Average Power*, (W):
2
Attenuation Accuracy, (dB):
Attenuator Value
Tolerance (max)
1-6
± 0.3
7-20
± 0.5
21-30
± 1.0
Operating Temperature, (°C)
-65 to +125
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 0.5W @ 125°C
DC - 18.0 GHz 275 Series
Male/Female
ATT-0275-XX-SMA-02*
DC - 12.4 GHz 276 Series
Male/Female
ATT-0276-XX-SMA-02*
DC - 8.0 GHz 277 Series
Male/Female
ATT-0277-XX-SMA-02*
* XX = Attenuation Value : Select 01 to 12 dB in 1 dB increments, 15, 20, 25, and 30 dB
Contact factory for custom versions, different gender configurations, HEX body, other dB values and 0.5dB increments
14
Attenuation Value
Length A in. (mm)
1-12 dB
0.750 (19.0)
13-30 dB
0.875 (22.2)
ATTENUATORS
SMA Flanged Miniature “MINIPAD”
Flange Mount Types – High Performance
• Extended Frequency Performance
• Male / Female and Female / Female configurations available
• Rugged Stainless Steel Construction
Midwest Microwave’s SMA subminiature series of flanged fixed coaxial attenuators (MINIPAD) provide temperature stable,
ruggedly built, precision performance in a compact lightweight package size. Attenuation values of 1, 2, 3, 4, 5, 10, and 20 dB are
available as standard for both male-female and female-female models.
Technical Specification
Series
ATT-0523
Frequency, (GHz)
DC - 18.0
Attenuation Accuracy, (dB):
Attenuator Value
Tolerance (max)
1-6
± 0.3
7-20
± 0.5
VSWR formula, (max.):
VSWR table, (max.):
1.07 + 0.015 (f GHz)
Freq. (GHz)
VSWR
DC - 8.0
1.19
8.0-12.4
1.25
12.4-18.0
1.34
Average Power*, (W):
2
Operating Temperature, (°C)
-65 to +125
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 0.5W @ 125°C
DC - 18.0 GHz Flange Mount 523 Series
Male/Female
Female/Female
ATT-0523-XX-SMA-02*
ATT-523F-XX-SMA-02*
* XX = Attenuation Value. Select 01, 02, 03, 04, 05, 10 and 20 dB
Contact factory for custom versions, different gender configurations, other dB values, and 0.5 dB increments
15
ATTENUATORS
3.5mm High Performance
DC - 26.5 GHz 3.5mm High Performance
•
•
•
•
•
Extended Frequency Performance
0 - 30 dB Attenuation Values
3.5 mm Precision Connectors (Mates with SMA)
Small Size – Light Weight
Rugged Stainless Steel Construction
Midwest Microwave’s 3.5 mm subminiature series of precision fixed coaxial attenuators provide extended frequency operation
of up to 26.5 GHz when mated with connector interfaces of the same family. These temperature stable, ruggedly built, precision
attenuators allow high performance in a very small light weight package size.
Technical Specification
Series
ATT-0550
Frequency, (GHz)
DC - 26.5
Attenuation Accuracy, (dB):
Attenuator Value
Tolerance (max)
0-6
± 0.5
7-20
± 0.7
21-30
± 1.5
Freq. (GHz)
VSWR
DC - 8.0
1.19
8.0-18.0
1.34
18.0-26.4
1.47
VSWR table, (max.):
Average Power*, (W):
2
Operating Temperature, (°C)
-65 to +125
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 0.5W @ 125°C
DC - 26.5 GHz 5
50 Series
Male/Female
1
2
3
4
5
6
ZONE
ATT-0550-XX-35M-02*
F
REV
L
M
N
7
ECO
15336
18722
24371
DESCRIPTION
APPR.
JRK
DATE
6/21/96
9/9/02
7/30/12
* XX = Attenuation Value : Select 01 to 10 dB in 1 dB increments, 15, 20, and 30 dB
Contact factory for customSCALE
versions,
different gender configurations, HEX body, other dB values and 0.5dB increments
4:1
E
F
E
3.5mm FEMALE
CONNECTOR
D
O .28
EST MICRO
550-XX-35M
dB DC-26.5
1.36
3.5mm MALE
CONNECTOR
D
C
16
C
B
B
NOTES: UNLESS OTHERWISE SPECIFIED.
1. SPECIFICATIONS:
1.1 FREQUENCY RANGE: DC TO 26.5 GHz
1.2 ATTEMUATION ACCURACY:
0dB +0.5dB
1-6dB ±0.5dB
7-20dB ±0.7dB
Model No.
ATT-0550-XX-35M-02
MIDWEST MICROWAVE
ATTENUATORS
SMA Medium Power Types
DC – 18.0 GHz High Performance, 5W
•
•
•
•
DC - 18.0 GHz Performance
Rugged Stainless Steel Interface Construction
Male to Female Configurations
Low VSWR – High Performance
Midwest Microwave’s SMA series of medium power fixed coaxial attenuators provide temperature stable, ruggedly built, precision
performance in light weight reasonably sized packages. Attenuation values range up to 30 dB and are available in SMA male to
female configuration.
Technical Specification
Series
ATT-0473
Frequency, (GHz)
DC - 18.0
Attenuation Accuracy, (dB):
Attenuator Value
Tolerance (max
1-6
± 0.3
7-10
± 0.5
11-20
± 0.7
21-30
± 1.0
Freq. (GHz)
VSWR
DC - 4.0
1.1
4.0-8.0
1.15
8.0-12.4
1.2
12.4-18.0
1.3
VSWR table, (max.):
Average Power*, (W):
5
Operating Temperature, (°C)
-65 to +125
Finish Body:
Black Anodized Aluminum
Finish Connectors:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 0.5W @ 125°C
DC - 18.0 GHz 473 Series
Male/Female
ATT-0473-XX-SMA-07*
* XX = Attenuation Value : Select 01, 02, 03, 04, 05, 06, 10, 15, 20 or 30 dB
Contact factory for custom versions, different gender configurations, other dB values and 0.5dB increments
17
ATTENUATORS
DC – 18.0 GHz High Performance, 10W
Technical Specification
Series
ATT-0303
Frequency, (GHz)
DC - 18.0
Attenuation Accuracy, (dB):
Attenuator Value
Tolerance (max)
1-10
± 0.5
11-20
± 0.7
VSWR table, (max.):
Freq. (GHz)
VSWR
DC - 18.0
1.5
Average Power*, (W):
10
Peak Power, (W):
50
Operating Temperature, (°C)
-65 to +125
Finish Body:
Black Anodized Aluminum
Finish Connectors:
Passivated Stainless Steel
* Rated @40°C, derated linearly to 0.5W @ 125°C
DC - 18.0 GHz 303 Series
Male/Female
ATT-0303-XX-SMA-07*
* XX = Attenuation Value : Select 01, 02, 03, 04, 05, 06, 10, or 20 dB
Contact factory for custom versions, different gender configurations, other dB values and 0.5dB increments
18
ATTENUATORS
SMA Medium Power Type
DC – 15.0 GHz High Performance, 20W
Technical Specification
Series
ATT-0553
Frequency, (GHz)
DC - 15.0
Attenuation Accuracy, (dB):
Attenuator Value
Tolerance (max)
1-6
± 0.5
7-10
± 0.75
VSWR table, (max.):
11-20
± 1.0
Freq. (GHz)
VSWR
DC - 12.4
1.35
12.4-15.0
1.5
Average Power*, (W):
20
Peak Power, (W):
500
Operating Temperature, (°C)
-65 to +125
Finish Body:
Black Anodized Aluminum
Finish Connectors:
Passivated Stainless Steel
* Rated @40°C, derated linearly to 5W @ 125°C
DC - 15.0 GHz 553 Series
Male/Female
ATT-0553-XX-SMA-07*
* XX = Attenuation Value : Select 01, 02, 03, 04, 05, 06, 10, or 20 dB
Contact factory for custom versions, different gender configurations, other dB values and 0.5dB increments
19
ATTENUATORS
Type N
DC – 18.0 GHz N Type, Lab Precision
Frequency Specifications
Series
ATT-0389
ATT-0219
ATT-0218
Frequency, (GHz)
DC - 18.0
DC - 18.0
DC - 12.4
Technical Specification - ATT-0389
Attenuation Accuracy, (dB):
VSWR table, (max.):
Attenuator Value
Tolerance (max)
3&6
± 0.3
10 & 20
± 0.5
Freq. (GHz)
VSWR
DC - 4.0
1.12
4.0-8.0
1.15
8.0-18.0
1.2
Average Power*, (W):
2
Calibration supplied at, GHz
4.0, 8.0, 12.0, 18.0
Operating Temperature, (°C)
-65 to +125
Finish Connectors:
Passivated Stainless Steel
Technical Specification - ATT-0219 & ATT-0218
Attenuation Accuracy, (dB):
Attenuator Value
1-6
7-20
21-30
Tolerance (max)
± 0.3
± 0.5
± 1.0
VSWR formula, (max.):
1.07 + 0.015 (f GHz)
VSWR table, (max.):
Freq. (GHz)
VSWR
DC - 8.0
1.19
8.0-12.4
1.25
12.4-18.0
1.34
Average Power*, (W):
2
Operating Temperature, (°C)
-65 to +125
Finish Connectors:
Passivated Stainless Steel
* Rated @40°C, derated linearly to 0.5W @ 125°C
DC - 18.0 GHz 3
89 Series
Part Number
ATT-0389-XX-NNN-02
Low VSWR
XX = Attenuation Value: Select 3, 6, 10 or 20 dB
DC - 18.0 GHz 219 Series
Male/Female
ATT-0219-XX-NNN-02*
DC - 12.4 GHz 218 Series
Male/Female
ATT-0218-XX-NNN-02*
Attenuation Value
Length A in. (mm)
1 - 30 dB
1.77 (45.0)
* XX = Attenuation Value: Select 01-10 in 1 dB increments, 20dB or 30dB
Contact factory for custom versions, different gender configurations, other dB values and 0.5dB increments
20
ATTENUATORS
Type N – Medium Power
DC – 12.4 GHz, N Type, 5W
Technical Specification
Frequency, (GHz)
DC - 12.4
Attenuation Accuracy, (dB):
Attenuator Value
Tolerance (max)
1-6
± 0.3
7-20
± 0.5
21-30
± 0.7
VSWR formula, (max.):
1.06 + 0.02 (f GHz)
VSWR, (max.):
1.3
Average Power*, (W):
5
Operating Temperature, (°C)
-65 to +125
Finish Body:
Black Anodized Aluminum
Finish Connectors:
Passivated Stainless Steel
* Rated @40°C, derated linearly to 1W @ 125°C
DC - 12.4 GHz 391 Series
Male/Female
ATT-0391-XX-NNN-07*
* XX = Attenuation Value : Select 03, 06, 10, 16, 20 or 30 dB
Contact factory for custom versions, different gender configurations, other dB values and 0.5dB increments
Attenuation Value
Length A in. (mm)
1 - 6 dB
2.40 (61.0)
7 -30 dB
2.84 (72.1)
21
ATTENUATORS
TNC Type
DC – 18.0 GHz, TNC Type
Technical Specification
Series
ATT-0225
Frequency, (GHz)
DC - 18.0
Attenuation Accuracy, (dB):
Attenuator Value
Tolerance (max)
1-6
± 0.3
7-20
± 0.5
21-30
± 1.0
VSWR formula, (max.):
1.07 + 0.015 (f GHz)
VSWR table, (max.):
Freq. (GHz)
VSWR
DC - 12.4
1.25
12.4-18.0
1.34
Average Power*, (W):
2
Operating Temperature, (°C)
-65 to +125
Finish Connectors:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 0.5W @ 125°C
DC - 18.0 GHz 225 Series
Male/Female
ATT-0225-XX-TNC-02*
* XX = Attenuation Value : Select 01, 03, 06, 10, 15, 20 or 30 dB
Contact factory for custom versions, different gender configurations, other dB values and 0.5dB increments
22
Attenuation Value
Length A in. (mm)
1 -30 dB
1.57 (39.9)
ATTENUATORS
BNC Type
DC – 4.0 GHz, BNC Type, 2W
Technical Specification
Frequency, (GHz)
DC - 4.0
Attenuation Accuracy, (dB):
Attenuator Value
Tolerance (max)
1-6
± 0.3
7-20
± 0.5
21-30
± 0.8
VSWR, (max.):
1.25
Average Power*, (W):
2
Operating Temperature, (°C)
-65 to +125
Finish Body:
Nickel Plated Brass
Finish Connectors:
Nickel Plated Brass
* Rated @25°C, derated linearly to 0.5W @ 125°C
DC - 4.0 GHz 3
13 Series
Male/Female
ATT-0313-XX-BNC-10*
* XX = Attenuation Value : Select 01 through 10 dB in 1 dB increments, and 12, 15, 20 or 30 dB
Contact factory for custom versions, different gender configurations, other dB values and 0.5dB increments
Attenuation Value
Length A in. (mm)
1-30 dB
1.36 (34.5)
23
ATTENUATORS
SSMA Type
DC – 18.0 GHz, SSMA Type
Technical Specification
Series
ATT-0590
Frequency, (GHz)
DC - 18.0
Attenuation Accuracy, (dB):
Attenuator Value
Tolerance (max)
1-6
± 0.3
7-10
± 0.5
11-20
± 0.75
Freq. (GHz)
VSWR
DC - 18.0
1.25
VSWR table, (max.):
Average Power*, (W):
2
Operating Temperature, (°C)
-65 to +125
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 0.5W @ 125°C
DC - 18.0 GHz 590 Series
Male/Female
ATT-0590-XX-SSM-02*
* XX = Attenuation Value : Select 01, 06, 07, 08, 09, 15 or 20 dB
Contact factory for custom versions, different gender configurations, other dB values and 0.5dB increments
24
Attenuation Value
Length A in. (mm)
1 - 12 dB
1.10 (27.9)
13 - 20 dB
1.24 (31.5)
ATTENUATORS
Calibrated Sets
DC – 18.0 GHz, Calibration Sets, SMA, N
Midwest Microwave’s Calibrated Attenuator Sets consist of a set of four precision, broadband, fixed attenuators with values of 3,
6, 10, and 20 dB. These sets are available with a choice of SMA or N passivated stainless steel precision connectors.
Calibrated Attenuator Sets are intended for laboratory or field use. The precision, broadband, fixed attenuators are supplied in a
shock resistant storage case. the inside cover of the storage case holds the calibration data.
The calibration data includes test results at DC, 4.0, 8.0, 12.4, and 18.0 GHz. All measurement standards used have calibration
traceability to the National Bureau of Standards.
Frequency Specifications
Series
ATS-3554
ATS-3551
Interface
SMA
N
Frequency, (GHz)
DC - 18.0
DC - 18.0
Technical Specification
Attenuation Accuracy, (dB):
Attenuator Value
Tolerance (max)
3&6
± 0.3
10 & 20
± 0.5
VSWR formula, (max.):
1.07 + 0.015(f GHz)
VSWR table, (max.):
Freq. (GHz)
VSWR
DC - 12.4
1.25
12.4-18.0
1.34
Average Power*, (W):
2
Calibration supplied at, GHz
4.0, 8.0, 12.4, 18.0
Operating Temperature, (°C)
-65 to +125
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 0.5W @ 125°C
SMA
DC - 18.0 GHz
Male/Female
ATS-3554-18-SMA-02
Type N
DC - 18.0 GHz
Male/Female
ATS-3551-18-NNN-02
25
TERMINATIONS
General Information
•
•
•
•
•
MIL-DTL-39030 Qualified (QPL) - see QPL section for product listings
DC - 26.5 GHz Performance
Small Size, Light Weight, Rugged Construction
Average Power up to 20 Watts
SMA, BMA, N, TNC, BNC, 3.5mm, and 7mm Connector Configurations
Midwest Microwave Coaxial Terminations are designed to meet the
extreme demands of today’s microwave test or operating system
applications. Standard catalog units are available off the shelf for
immediate delivery, or special units can be custom designed by
Midwest’s engineering staff to accommodate unique system needs.
All Midwest Terminations are completely manufactured in-house
and are 100% tested to insure onlythe highest quality performance
whether for military or space use or for commercial cellular or personal
communication applications.
They are available in a complete assortment of connector interfaces and are small in size and light in weight. All Midwest Microwave
Terminations are ruggedly constructed of stainless steel and are 100% swept frequency tested to assure that the highest quality
performance possible is attained. They possess 50 Ohm impedance and will operate successfully over the temperature range
of -55°C to +125°C and will exhibit low VSWR over the entire frequency range. Midwest Microwave offers this complete product
line of Coaxial Terminations, ruggedly designed for system or laboratory and that meet the toughest environmental requirements.
Average power levels of up to 20 Watts are available providing broadband performance and low frequency sensitivity with good
temperature stability. Other standard Terminations such as short and open circuit units are also available.
Typical Coaxial Termination Performance
VSWR
Power (%)
VSWR
Frequency (GHz)
26
Power Derating
Temperature (oC)
TERMINATIONS
SMA Miniature Male Plug
Ultra Short – 0.5 Watt High Performance
•
•
•
•
•
DC - 8.0, DC - 18.0, and DC - 26.5 GHz Units
Low VSWR
Rugged Stainless Steel Construction
Small Size, Light Weight
Bead Chain Available on 2443 and 2444 models
Midwest Microwave’s SMA miniature series of high performance coaxial terminations provide temperature stable, ruggedly built,
low VSWR precision performance in a compact light weight package size. Bead Chains are available with 2443 and 2444 models
only. Contact the factory for custom versions and different configurations.
Frequency Specifications
Series
TRM-2443
TRM-2444
TRM-2446
Frequency, (GHz)
DC - 26.5
DC - 18.0
DC - 8.0
Technical Specification
VSWR formula, (max.):
1.05 + 0.008(f GHz) for DC-18 GHz only
VSWR table, (max.):
Freq. (GHz)
VSWR
DC - 8.0
1.11
8.0-18.0
1.19
18.0-26.5
1.3
Nominal Impedance, (Ω)
50
Average Power*, (W):
0.5
Operating Temperature, (°C)
-55 to +125
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 0W @ 125°C
DC - 26.5 GHz 2443 Series
Male Plug
Male Plug with Chain
TRM-2443-M0-SMA-02
TRM-2443-MC-SMA-02
DC - 18.0 GHz 2444 Series
Male Plug
Male Plug with Chain
TRM-2444-M0-SMA-02
TRM-2444-MC-SMA-02
DC - 8.0 GHz 2446 Series
Male Plug
TRM-2446-M0-SMA-02
27
TERMINATIONS
SMA Miniature Female Jack
Ultra Short – 0.5 Watt High Performance
•
•
•
•
DC - 18.0, and DC - 26.5 GHz Units
Low VSWR
Rugged Stainless Steel Construction
Small Size, Light Weight
Midwest Microwave’s SMA miniature series of high performance coaxial terminations provide temperature stable, ruggedly built,
low VSWR precision performance in a compact light weight package size. Contact factory for custom versions and different
configurations.
Frequency Specifications
Series
TRM-2443
TRM-2444
Frequency, (GHz)
DC - 26.5
DC - 18.0
Technical Specification
VSWR formula, (max.):
1.05 + 0.008(f GHz) for DC-18 GHz only
VSWR table, (max.):
Freq. (GHz)
VSWR
DC - 8.0
1.11
8.0-18.0
1.19
18.0-26.5
1.3
Nominal Impedance, (Ω)
50
Average Power*, (W):
0.5
Operating Temperature, (°C)
-55 to +125
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 0W @ 125°C
DC - 26.5 GHz 2443 Series
Female Jack
TRM-2443-F0-SMA-02
DC - 18.0 GHz 2444 Series
Female Jack
TRM-2444-F0-SMA-02
.45
TRM-2
.25 HEX
SMA FEMALE
PER MIL-STD-348
FIGURE 310-2
NOTES: UNLESS OTHERWISE SPECIFIED.
28
1. SPECIFICATIONS:
1.1 FREQUENCY RANGE: DC TO 26.5 GHz
1.2 MAXIMUM INPUT POWER: 0.5 WATTS @ +25vC
DERATED LINEARLY TO 0 WATTS @ +125vC
1.3 OPERATING TEMP. RANGE: -55vC TO +125vC
1.4 IMPEDANCE: 50 OHM NOMINAL
1.5 VSWR (MAX.):
DC TO 18.0 GHz: 1.05 +0.008f (GHz)
18.0 TO 26.5 GHz: 1.30:1
1.6 FINISH: PASSIVATED STAINLESS STEEL
3RD ANGLE PROJECTION
RoHS2
This PROPRIETARY Document
is property of Emerson Network
Power Connectivity Solutions.
It is confidential in nature,
non-transferable, and issued with
the clear understanding that it is
not traced or copied without
permission and is returnable
upon demand.
INTERPRET DRAWING IN
ACCORDANCE WITH ASME
Title:
Midwest Microwave
TERMINATION
2011/65/EU
UNLESS OTHERWISE SPECIFIED
UNITS: INCH
.XX u.02
.XXX u.005
ANGLES u2v
Model No.
TRM-2443-F0-SMA-02
Size
DO NOT SCALE Date:
Sheet 1 of 1
TERMINATIONS
SMA Miniature Male Plug
2 Watt High Performance
•
•
•
•
•
DC - 8.0, DC - 18.0, and DC - 26.5 GHz Units
Low VSWR
Rugged Stainless Steel Construction
Small Size, Light Weight
Bead Chain Available on all Models
Midwest Microwave’s SMA miniature series of high performance coaxial terminations provide temperature stable, ruggedly
built, low VSWR precision performance in a compact light weight package size. Bead Chains are available with any of the units
described. Contact factory for custom versions and different configurations.
Frequency Specifications
Series
TRM-2054
TRM-2055
TRM-2058
Frequency, (GHz)
DC - 26.5
DC - 18.0
DC - 8.0
Technical Specification
VSWR formula, (max.):
1.05 + 0.008(f GHz) for DC-18 GHz only
VSWR table, (max.):
Freq. (GHz)
VSWR
DC - 8.0
1.11
8.0-18.0
1.19
18.0-26.5
1.3
Nominal Impedance, (Ω)
50
Average Power*, (W):
2
Operating Temperature, (°C)
-65 to +125
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 1W @ 125°C
DC - 26.5 GHz 2054 Series
Male Plug
Male Plug with Chain
TRM-2054-M0-SMA-02
TRM-2054-MC-SMA-02
DC - 18.0 GHz 2055 Series
Male Plug
Male Plug with Chain
TRM-2055-M0-SMA-02
TRM-2055-MC-SMA-02
DC - 8.0 GHz 2058 Series
Male Plug
Male Plug with Chain
TRM-2058-M0-SMA-02
TRM-2058-MC-SMA-02
29
TERMINATIONS
SMA Miniature Female Jack
Low VSWR – 2 Watt High Performance
•
•
•
•
DC - 8.0, DC - 18.0, and DC - 26.5 GHz Units
Low VSWR
Rugged Stainless Steel Construction
Small Size, Light Weight
Midwest Microwave’s SMA miniature series of high performance coaxial terminations provide temperature stable, ruggedly built,
low VSWR precision performance in a compact light weight package size. Contact factory for custom versions and different
configurations.
Frequency Specifications
Series
TRM-2054
TRM-2055
TRM-2058
Frequency, (GHz)
DC - 26.5
DC - 18.0
DC - 8.0
Technical Specification
VSWR formula, (max.):
1.05 + 0.008(f GHz) for DC-18 GHz only
VSWR table, (max.):
Freq. (GHz)
VSWR
DC - 8.0
1.11
8.0-18.0
1.19
18.0-26.5
1.3
Nominal Impedance, (Ω)
50
Average Power*, (W):
2
Operating Temperature, (°C)
-65 to +125
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 1W @ 125°C
DC - 26.5 GHz 2054 Series
Female Jack
TRM-2054-F0-SMA-02
DC - 18.0 GHz 2055 Series
Female Jack
TRM-2055-F0-SMA-02
DC - 8.0 GHz 2058 Series
Female Jack
TRM-2058-F0-SMA-02
30
TERMINATIONS
SMA Miniature Male Plug
Low VSWR 2 Watt High Performance
•
•
•
•
•
DC - 8.0, DC - 18.0, and DC - 26.5 GHz Units
Low VSWR
Rugged Stainless Steel Construction
Small Size, Light Weight
Bead Chain Available on all Models
Midwest Microwave’s SMA miniature series of high performance coaxial terminations provide temperature stable, ruggedly
built, low VSWR precision performance in a compact light weight package size. These models offer improved, lower VSWR
performance over other units described on the previous page. Bead Chains are available with any of the units described. Contact
factory for custom versions and different configurations.
Frequency Specifications
Series
TRM-2089
TRM-2090
TRM-2092
Frequency, (GHz)
DC - 26.5
DC - 18.0
DC - 8.0
Technical Specification
VSWR table, (max.):
Freq. (GHz)
VSWR
DC - 4.0
1.05
4.0-12.0
1.1
12.0-18.0
1.14
18.0-26.5
1.3
Nominal Impedance, (Ω)
50
Average Power*, (W):
2
Operating Temperature, (°C)
-65 to +125
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 1W @ 125°C
DC - 26.5 GHz 2089 Series
Male Plug
Male Plug with Chain
TRM-2089-M0-SMA-02
TRM-2089-MC-SMA-02
DC - 18.0 GHz 2090 Series
Male Plug
Male Plug with Chain
TRM-2090-M0-SMA-02
TRM-2090-MC-SMA-02
DC - 8.0 GHz 2092 Series
Male Plug
Male Plug with Chain
TRM-2092-M0-SMA-02
TRM-2092-MC-SMA-02
31
TERMINATIONS
SMA Miniature Female Jack
Low VSWR – 2 Watt High Performance
•
•
•
•
DC - 18.0 and DC - 26.5 GHz Units
Low VSWR
Rugged Stainless Steel Construction
Small Size, Light Weight
Midwest Microwave’s SMA miniature series of high performance coaxial terminations provide temperature stable, ruggedly
built, low VSWR precision performance in a compact light weight package size. These models offer improved, lower VSWR
performance over other units described on the previous page. Contact factory for custom versions and different configurations.
Frequency Specifications
Series
TRM-2089
TRM-2090
Frequency, (GHz)
DC - 26.5
DC - 18.0
Technical Specification
VSWR table, (max.):
VSWR
DC - 4.0
1.05
4.0-12.0
1.1
12.0-18.0
1.14
18.0-26.5
1.3
Nominal Impedance, (Ω)
50
Average Power*, (W):
2
Operating Temperature, (°C)
-65 to +125
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 1W @ 125°C
DC - 26.5 GHz 2089 Series
Female Jack
TRM-2089-F0-SMA-02
DC - 18.0 GHz 2090 Series
Female Jack
TRM-2090-F0-SMA-02
32
Freq. (GHz)
TERMINATIONS
3.5 mm 26.5 GHz Type
DC – 26.5 GHz – 2 Watts High Performance
•
•
•
•
•
Low VSWR
Rugged Stainless Steel Construction
Small Size, Light Weight
Bead Chain Available on all Models
Mates with Standard SMA Interface
Midwest Microwave’s 3.5mm series of high performance coaxial Terminations provide temperature stable, ruggedly built, low
VSWR precision performance in a compact light weight package size. All Models mate non-destructively with standard SMA
connector interfaces. Bead Chains are available with any of the units described. Contact factory for custom versions and different
configurations.
Frequency Specifications
Series
TRM-2160
TRM-2161
Frequency, (GHz)
DC - 26.5
DC - 18.0
Technical Specification
VSWR table, (max.):
Freq. (GHz)
VSWR
DC - 18.0
1.12
18.0-26.5
1.18
Nominal Impedance, (Ω)
50
Average Power*, (W):
2
Operating Temperature, (°C)
-65 to +125
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 1W @ 125°C
DC - 26.5 GHz 2160 Series
Male Plug
Male Plug with Chain
TRM-2160-M0-35M-02
TRM-2160-MC-35M-02
DC - 18.0 GHz 2161 Series
Male Plug
Male Plug with Chain
TRM-2161-M0-35M-02
TRM-2161-MC-35M-02
33
TERMINATIONS
SMA Medium Power Types
DC – 18.0 GHz High Performance
•
•
•
•
3, 5, and 10 Watt Model Selection
Broad Frequency Band Coverage
Low VSWR – 50 Ohm – High Performance.
Rugged Stainless Steel Interface Construction
Midwest Microwave’s SMA series of medium power coaxial Terminations provide temperature stable, ruggedly built, precision
performance in light weight reasonably sized packages using stainless steel connectors and black anodized finned aluminum
housings. Input Power levels of 3, 5, and 10 Watts are offered with low VSWR performance. Contact factory for custom versions
and different configurations.
Frequency Specifications
Series
TRM-2057
TRM-2010
TRM-2013
Average Power, (W)
3*
5**
10*
Frequency, (GHz)
DC - 18.0
DC - 18.0
DC - 18.0
Technical Specification
VSWR formula, (max.):
1.05 + 0.01 (f GHz)
VSWR table, (max.):
Freq. (GHz)
VSWR
DC - 8.0
1.13
8.0-18.0
1.23
Nominal Impedance, (Ω)
50
Operating Temperature, (°C)
-65 to +125
Finish, Body:
Body: Black Anodized Aluminum
* Rated @25°C, derated linearly to 1W* or 0.5W** @ 125°C
3 Watts - DC - 18.0 GHz 2057 Series
Male Plug
TRM-2057-M0-SMA-07
5 Watts - DC - 18.0 GHz 2010 Series
Male Plug
TRM-2010-M0-SMA-07
10 Watts - DC - 18.0 GHz 2013 Series
34
Male Plug
Female Jack
TRM-2013-M0-SMA-07
TRM-2013-F0-SMA-07
Connectors: Passivated Stainless Steel
TERMINATIONS
10 and 20 Watt – DC – 18.0 GHz
•
•
•
•
10 and 20 Watt Model Selection
Broad Frequency Band Coverage
Low VSWR
Rugged Stainless Steel Interface Construction
Midwest Microwave’s SMA series of medium power coaxial Terminations provide temperature stable, ruggedly built, precision
performance in light weight reasonably sized packages using stainless steel connectors and black anodized finned aluminum
housings. Input Power levels of 10 and 20 Watts are offered with low VSWR performance. Contact factory for custom versions
and different configurations.
Frequency Specifications
Series
TRM-2138
TRM-2129
Average Power, (W)
10*
20**
Peak Power, (kW):
1
6
Frequency, (GHz)
DC - 18.0
DC - 18.0
* Rated @25°C, derated linearly to 0W @ 125°C
** Rated @40°C, derated linearly to 5W @ 125°C
Technical Specification
VSWR table, (max.):
Freq. (GHz)
VSWR
DC - 12.4
1.25
12.4-18.0
1.35
Nominal Impedance, (Ω)
50
Operating Temperature, (°C)
-55 to +125
Finish, Body:
Black Anodized Aluminum
Finish, Connectors:
Passivated Stainless Steel
10 Watts - DC - 18.0 GHz 2138 Series
Male Plug
TRM-2138-M0-SMA-07
20 Watts - DC - 18.0 GHz 2129 Series
Male Plug
TRM-2129-M0-SMA-07
35
TERMINATIONS
SSMA
DC – 18.0 GHz – 0.5 Watts High Performance
• Low VSWR
• Rugged Stainless Steel Construction
• Small Size, Light Weight
Midwest Microwave’s SSMA Subminiature series of high performance coaxial Terminations provide temperature stable, ruggedly
built, low VSWR precision performance in a compact light weight package size. Contact factory for custom versions and different
configurations.
Technical Specification
Series
TRM-2180
Interface
SSMA
Frequency, (GHz)
DC - 18.0
VSWR formula, (max.):
1.1 + 0.01 (f GHz)
VSWR table, (max.):
Freq. (GHz)
VSWR
DC - 12.4
1.22
12.4-18.0
1.28
Nominal Impedance, (Ω)
50
Average Power*, (W):
0.5
Operating Temperature, (°C)
-55 to +125
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 0W @ 125°C
Subminiature
DC - 18.0 GHz 2180 Series
Male Plug
TRM-2180-M0-SSM-02
36
TERMINATIONS
BMA Blind Mate Types
DC – 18.0 GHz – 0.5 Watt High Performance
• Low VSWR
• Rugged Stainless Steel Construction
• Small Size, Light Weight
Midwest Microwave’s BMA Miniature series of high performance coaxial Terminations provide temperature stable, ruggedly built,
low VSWR precision performance in a compact light weight package size. Contact factory for custom versions and different
configurations.
Frequency Specifications
Series
TRM-2191
TRM-2193
Frequency, (GHz)
DC - 18.0
DC - 18.0
Technical Specification
VSWR formula, (max.):
1.1 + 0.01 (f GHz)
VSWR table, (max.):
Freq. (GHz)
VSWR
DC - 12.4
1.22
12.4-18.0
1.28
Nominal Impedance, (Ω)
50
Average Power*, (W):
0.5
Operating Temperature, (°C)
-65 to +125
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 0W @ 125°C
DC - 18.0 GHz 2191 Series
Male Plug
Female Jack
TRM-2191-M0-BMA-02
TRM-2191-F0-BMA-02
DC - 18.0 GHz 2193 Series
Female Jack
TRM-2193-F0-BMA-02
37
TERMINATIONS
7mm Type
DC – 18.0 GHz Precision Performance
•
•
•
•
7mm Precision Performance
Broad Frequency Band Coverage
Low VSWR – 50 Ohm – High Performance
Rugged Stainless Steel Interface Constructions
Midwest Microwave’s 7mm series of coaxial Terminations provide temperature stable, ruggedly built, precision performance
in light weight reasonably sized packages using stainless steel connectors. Low VSWR performance is exhibited and units are
suitable for laboratory test systems as well as operating systems. Contact factory for custom versions and different configurations.
Technical Specification
Series
TRM-2052
Frequency, (GHz)
DC - 18.0
VSWR table, (max.):
Freq. (GHz)
VSWR
DC - 4.0
1.05
4.0-12.0
1.1
12.0-18.0
1.15
Nominal Impedance, (Ω)
50
Operating Temperature, (°C)
-65 to +125
Average Power, (W)*
2
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 0.5W @ 125°C
Broadband Performance DC – 18.0 GHz
DC - 18.0 GHz 2052 Series
38
7mm
7mm with Chain
TRM-2052-00-7MM-02
TRM-2052-0C-7MM-02
TERMINATIONS
Type N
DC – 18.0 GHz – High Performance
•
•
•
•
Precision and Broadband Model Selection
Broad Frequency Band Coverage
Low VSWR – 50 Ohm – High Performance
Rugged Stainless Steel Interface Constructions
Midwest Microwave’s N Type series of coaxial Terminations provide temperature stable, ruggedly built, precision performance in
light weight reasonably sized packages using stainless steel connectors and housings. Input Power levels of 2 Watts is offered
with low VSWR performance. Contact factory for custom versions and different configurations.
Frequency Specifications
Series
TRM-2001
TRM-2053
Frequency, (GHz)
DC - 18.0
DC - 12.4
Technical Specification
VSWR formula, (max.):
1.03+.005 (f GHz)
VSWR table, (max.):
Freq. (GHz)
VSWR
DC - 4.0
1.05
4.0-12.4
1.09
12.4-18.0
1.12
Nominal Impedance, (Ω)
50
Operating Temperature, (°C)
-55 to +125
Average Power, (W)*
2
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 0.5W @ 125°C
DC – 18.0 GHz – Precision N Performance
DC - 18.0 GHz 2001 Series
Male Plug
Male Plug with Chain
Female Jack
TRM-2001-M0-NNN-02
TRM-2001-MC-NNN-02
TRM-2001-F0-NNN-02
DC – 12.4 GHz – Broadband Performance
DC - 12.4 GHz 2053 Series
Male Plug
Male Plug with Chain
Female Jack
TRM-2053-M0-NNN-02
TRM-2053-MC-NNN-02
TRM-2053-F0-NNN-02
39
TERMINATIONS
Type N Economical Types
Economical DC – 18.0 GHz Performance
•
•
•
•
Type N
Broad Frequency Band Coverage
Low VSWR
Rugged Stainless Steel Interface Construction
Midwest Microwave’s Type N series of economical coaxial Terminations provide temperature stable, ruggedly built, precision
performance in light weight reasonably sized packages using stainless steel connectors. The units are designed to optimize cost
reduction and their performance per cost ratio is excellent. Low VSWR performance is exhibited and units are suitable for a variety
of commercial operating or test systems. Contact factory for custom versions and different configurations.
Frequency Specifications
Series
TRM-2070
TRM-2071
Frequency, (GHz)
DC - 18.0
DC - 4.0
Technical Specification
VSWR table, (max.):
Freq. (GHz)
VSWR
DC - 4.0
1.25
4.0-18.0
1.25
Nominal Impedance, (Ω)
50
Operating Temperature, (°C)
-55 to +125
Average Power, (W)*
2
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 0.5W @ 125°C
Economical DC – 18.0 GHz
DC - 18.0 GHz 2070 Series
N Male Plug
N Male Plug with Chain
Female Jack
TRM-2070-M0-NNN-07
TRM-2070-MC-NNN-072
TRM-2070-F0-NNN-07
Economical DC – 4.0 GHz
DC - 4.0 GHz 2071 Series
40
N Male Plug
N Male Plug with Chain
Female Jack
TRM-2071-M0-NNN-07
TRM-2071-MC-NNN-07
TRM-2071-F0-NNN-07
TERMINATIONS
Type N – Medium Power Types
DC – 18.0 GHz – 10 Watt Performance
•
•
•
•
DC - 12.4 and DC - 18.0 GHz Model Selection
10 Watts of Power Handling at 25°C
Low VSWR – 50 Ohm – High Performance
Rugged Stainless Steel Interface Construction
Midwest Microwave’s Type N series of medium power coaxial Terminations provide temperature stable, ruggedly built, precision
performance in light weight reasonably sized packages using stainless steel connectors and housings of black anodized finned
aluminum for maximum heat dissipation. Input Power levels of 10 Watts is offered with low VSWR performance. Contact factory
for custom versions and different configurations.
Frequency Specifications
Series
TRM-2098
TRM-2080
Frequency, (GHz)
DC - 18.0
DC - 12.4
Technical Specification
VSWR formula, (max.):
VSWR table, (max.):
1.05 + 0.01 (f GHz)
Freq. (GHz)
VSWR
DC - 12.4
1.17
12.4-18.0
1.23
Nominal Impedance, (Ω)
50
Average Power*, (W):
10
Peak Power, (W):
250
Operating Temperature, (°C)
-65 to +125
Finish, Body :
Black Anodized Aluminum
Finish, Connectors:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 1W @ 125°C
DC – 18.0 GHz, 10 Watts
DC - 18.0 GHz 2098 Series
Male Plug
Male Plug with Chain
Female Jack
TRM-2098-M0-NNN-07
TRM-2098-MC-NNN-07
TRM-2098-F0-NNN-07
Male Plug
Male Plug with Chain
Female Jack
TRM-2080-M0-NNN-07
TRM-2080-MC-NNN-07
TRM-2080-F0-NNN-07
DC – 12.4 GHz, 10 Watts
DC - 18.0 GHz 2080 Series
41
TERMINATIONS
TNC Type
DC – 18.0 GHz – High Performance
•
•
•
•
DC – 18.0 GHz and DC – 12.4 GHz Models Selection
Broad Frequency Band Coverage
Low VSWR
Rugged Stainless Steel Interface Construction
Midwest Microwave’s TNC Type series of coaxial Terminations provide temperature stable, ruggedly built, precision performance
in light weight reasonably sized packages using stainless steel connectors and housings. Input Power levels of 2 Watts is offered
with low VSWR performance. Contact factory for custom versions and different configurations.
Frequency Specifications
Series
TRM-2108
TRM-2107
Frequency, (GHz)
DC - 18.0
DC - 12.4
Technical Specification
VSWR table, (max.):
Freq. (GHz)
VSWR
DC - 8.0
1.2
8.0-18.0
1.25
Nominal Impedance, (Ω)
50
Average Power*, (W):
2
Peak Power, (W):
250
Operating Temperature, (°C)
-55 to +125
Finish:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 0.5W @ 125°C
DC – 18.0 GHz High Performance
DC - 18.0 GHz 2108 Series
TNC Male Plug
TNC Male Plug with Chain
TNC Female Jack
TRM-2108-M0-TNC-02
TRM-2108-MC-TNC-02
TRM-2108-F0-TNC-02
DC – 12.4 GHz High Performance
DC - 12.4 GHz 2107 Series
42
TNC Male Plug
TNC Male Plug with Chain
TNC Female Jack
TRM-2107-M0-TNC-02
TRM-2107-MC-TNC-02
TRM-2107-F0-TNC-02
TERMINATIONS
TNC Medium Power Types
DC – 18.0 GHz – 5 Watt Performance
•
•
•
•
Precision TNC Performance
5 Watt Average – 5 kW Peak Power
Low VSWR
Rugged Stainless Steel Interface Construction
Midwest Microwave’s TNC type series of coaxial medium power Terminations provide temperature stable, precision performance
in light weight reasonably sized packages using stainless steel connectors and black anodized finned aluminum housings. The
units are designed to optimize performance and reliability with low VSWR performance. Contact factory for custom versions and
different configurations.
Technical Specification
Series
TRM-2142
Frequency, (GHz)
DC - 18.0
VSWR table, (max.):
Freq. (GHz)
VSWR
DC - 12.4
1.2
12.4-18.0
1.3
Nominal Impedance, (Ω)
50
Average Power*, (W):
5
Peak Power, (kW):
5
Operating Temperature, (°C)
-55 to +125
Finish, Body :
Black Anodized Aluminum
Finish, Connectors:
Passivated Stainless Steel
* Rated @25°C, derated linearly to 1W @ 125°C
5 Watts – DC – 18 GHz
DC - 18.0 GHz 2142 Series
TNC Male Plug
TRM-2142-M0-TNC-07
43
TERMINATIONS
BNC Type
DC – 4.0 GHz Performance
•
•
•
•
Economical Model Selection
Broad Frequency Band Coverage
Low VSWR
50 Ohm Performance
Midwest Microwave’s BNC Type series of coaxial Terminations provide temperature stable, ruggedly performance in light weight
reasonably sized packages using high quality connectors and housings. Input Power levels of 2 Watts is offered with low VSWR
performance. Contact factory for custom versions and different configurations.
Technical Specification
Series
TRM-2048
Frequency, (GHz)
DC - 4.0
VSWR table, (max.):
Freq. (GHz)
VSWR
DC - 4.0
1.2
Nominal Impedance, (Ω)
50
Average Power*, (W):
2
Operating Temperature, (°C)
-55 to +125
Finish:
Nickel Plated Brass
* Rated @25°C, derated linearly to 0.5W @ 125°C
2 Watts DC – 4.0 GHz Performance
DC - 4.0 GHz 2048 Series
44
BNC Male Plug
BNC Male Plug with Chain
BNC Female Jack
TRM-2048-M0-BNC-10
TRM-2048-MC-BNC-10
TRM-2048-F0-BNC-10
TERMINATIONS
Short and Open Circuits
Short and Open Circuits for Testing
• SMA, N, and TNC Types
• Convenient for Phase Testing
• Small Size, Light Weight
Midwest Microwave’s series of Short and Open Circuits are conveniently offered in all of the popular male and female connector
interfaces. They are particularly useful for performing phase measurement tests. The units are finished in passivated stainless
steel. Contact factory for custom versions and different configurations.
Short Circuit Part No.
Male Plug
Female Jack
Connector Type
SHT-2172-M0-SMA-02
SHT-2172-F0-SMA-02
SMA
SHT-2174-M0-NNN-02
SHT-2174-F0-NNN-02
Type N
SHT-2175-M0-TNC-02
SHT-2175-F0-TNC-02
TNC
Female Jack
Connector Type
Open Circuit Part No.
Male Plug
OPN-2182-M0-SMA-02
OPN-2182-F0-SMA-02
SMA
OPN-2184-M0-NNN-02
OPN-2184-F0-NNN-02
Type N
OPN-2185-M0-TNC-02
OPN-2185-F0-TNC-02
TNC
45
DC BLOCKS
SMA Type
18.5 GHz Performance
•
•
•
•
Inside/Outside and Inside Only
Greater Than 60 dB Isolation at 1kHz
Low VSWR and Insertion Loss
Rugged Stainless Steel Construction
Midwest Microwave’s Inside/Outside and Inside only DC Blocks pass all frequencies from 500.0 MHz to 18.0 GHz while exhibiting
low insertion loss and low VSWR. The inner only DC Blocks pass all frequencies from 250 MHz to 18.5 GHz while also exhibiting
low insertion loss and low VSWR. Both types pose a very high insertion loss to frequencies such as 60 Hz, 120 Hz, 400 Hz, and
1 kHz. They are manufactured using rugged stainless steel and are 100% tested to assure dependable high quality performance.
Contact factory for custom versions and different configurations.
Technical Specification
Series
DCB-3510
DCB-3511
Configuration
Inside
Inside/ Outside
Finish, Body:
Passivated Stainless Steel
Delrin
Finish, Connectors:
Passivated Stainless Steel
Passivated Stainless Steel
Operating Temperature, (°C)
-65 to +125
-20 to +100
Frequency, (GHz)
0.25 - 18.5
0.5 - 18.0
Insertion Loss, (dB, max.):
0.5
0.5
Isolation @ 1kHz, (dB, min.):
60
60
VSWR , (max.):
1.35
1.35
Nominal Impedance, (Ω)
50
50
DC Voltage (V, max.):
200
200
Inside Only
250.00 MHz - 18.5 GHz Inside Only 3510 Series
Male/Female
Female/Female
Male/Male
DCB-3510-MF-SMA-02
DCB-3510-FF-SMA-02
DCB-3510-MM-SMA-02
Inside / Outside
500.00 MHz - 18.5 GHz Inside/Outside 3511 Series
Male/Female
DCB-3511-MF-SMA-02
46
DC BLOCKS
SMA • 7mm • N • TNC
Inside/Outside High Performance
•
•
•
•
0.1 - 12.4 GHz and 0.1 - 18.0 GHz Units
Greater than 65 dB Isolation at 1kHz
Low VSWR and Insertion Loss
Rugged Stainless Steel Construction
Midwest Microwave’s high performance Inside/Outside DC Blocks pass all frequencies from 100.0 MHz to 18.0 GHz while exhibiting
low insertion loss and low VSWR. The units pose a very high insertion loss to frequencies such as 60 Hz, 120 Hz, 400 Hz, and 1
kHz. They are designed for laboratory, production line, or system use and are available in all of the popular connector interfaces.
They are manufactured using rugged stainless steel and are 100% tested to assure dependable high quality performance. Contact
factory for custom versions and different configurations.
Frequency Specification
Series
DCB-3537
DCB-3538
DCB-3549
DCB-3524
DCB-3525
DCB-3534
DCB-3535
Interface
SMA
SMA
7mm
N
N
TNC
TNC
Frequency, (GHz)
0.1 - 12.4
0.1 - 18.0
0.1 - 18.0
0.1 - 12.4
0.1 - 18.0
0.1 - 12.4
0.1 - 18.0
Technical Specification
Finish, Body :
Delrin
Finish, Connectors:
Passivated Stainless Steel
Operating Temperature, (°C)
-20 to +100
Insertion Loss, (dB, max.):
0.5
Isolation @ 1kHz, (dB, min.):
65
VSWR , (max.):
1.20 max @ 0.01 - 8.0 GHz, 1.25 max @ 8.0 - 12.4 GHz,and 1.35 max @ 12.4 - 18.0 GHz
Nominal Impedance, (Ω)
50
DC Voltage (V, max.):
200
SMA Type
100.0 MHz - 18.0 GHz
100.0 MHz - 12.4 GHz
Male/Female
Male/Female
DCB-3538-IO-SMA-02
DCB-3537-IO-SMA-02
7mm
100.0 MHz - 18.0 GHz
Male/Female
DCB-3549-IO-SMA-02
N Type
100.0 MHz - 18.0 GHz
100.0 MHz - 12.4 GHz
Male/Female
Male/Female
DCB-3525-IO-NNN-02
DCB-3524-IO-NNN-02
TNC Type
100.0 MHz - 18.0 GHz
100.0 MHz - 12.4 GHz
Male/Female
Male/Female
DCB-3535-IO-TNC-02
DCB-3534-IO-TNC-02
47
COUPLERS
COUPLERS
General Information
•
•
•
•
0.5 - 40 GHz High Directivity Performance
Octave, Broadband and Ultrabroadband Frequency Coverage
Small Size, Light Weight, Rugged Construction
Designed to Meet Military and Space Environmental Specifications,
see appendix for details
Couplers are usually four port passive devices containing two separate
transmission lines, each having one port on each end that come into
proximity to each other such that microwave energy propogating on one of
the lines will couple to the other. The four ports are almost always matched
to an impedance of 50 ohms.
Midwest Microwave manufactures three basic types of couplers. Directional Couplers, 90° Hybrid Couplers, and 180° Hybrid
Couplers. They are small, lightweight, broadband couplers that most often use rugged stripline circuit construction and perform
extremely well over the wide temperature range of -55°C to +125°C. They are also designed to perform with low insertion loss
and high isolation. Units are available in octave and multi-octave frequency bandwidths with some ultra-broadband units available
covering the band of 0.5 to 18.0 GHz with a few models operating up to 26.5 GHz. They exhibit low ripple and high directivity. The
90° and 180° Hybrid Couplers are available in both crossover and non-crossover configurations. The Couplers are designed to
meet the stringent environmental requirements. Standard catalog units are available with SMA connectors with other connector
types available upon special request. Some items are available off the shelf for immediate delivery or special units can be custom
designed by Midwest Microwave’s experienced engineering staff to accommodate unique system needs. All Midwest Couplers
are completely manufactured in house and are 100% tested to insure only the highest quality performance whether for military or
space use or for commercial cellular or personal communications applications.
Typical Directional Coupler Characteristics
(dB)
Frequency (GHz)
48
COUPLERS
Definition of Parameters
Coupler
Figure 1
A four port device that contains two separate transmission lines, the Primary Line (J1J2), and the Coupled Line (J3-J4), each having one port at each end, (as designated in
figure 1). Because of their proximity to each other, microwave energy propogating on
one of the lines, couples unidirectionally to the other line causing microwave energy
to appear on it.
Frequency
Directional Couplers will only perform satisfactorily over a finite frequency band. Design goals are continually aimed toward
broadening the frequency bandwidth as much as possible.
Primary Line
The transmission line (primary circuit) between the input port J1 and the output port J2 is called the Primary Line. It is usually the
line on which the signal to be coupled or sampled is propogating.
Coupled Line
The transmission line to which the Primary Line signal is coupled is called the Coupled Line. It is usually terminated at the isolated
port with a 50 ohm termination.
Coupling
The coupling of energy from the primary line to the coupled line is accomplished as follows: A portion of the microwave power
input at port J1, (see Figure 1), is coupled to port J3 and the remaining power continues out through the output port J2. The
amount of coupled energy will vary slightly over the frequency range of the coupler. This characteristic is known as ‘ripple’ and is
controllable through design technique, but cannot be completely eliminated.
Coupling is expressed as follows:
Coupling (dB) = - 10 Log [ P3/P1]
Note: P3 and P1 represent the microwave power levels at ports J3 and J1 respectively.
An example of a 10 dB coupler would direct 1/10 of the power input at J1 out of the coupled port at J3 and the remaining 9/10 of
the power will continue to pass down the primary line to the J2 output port. The isolated port at J4 will not receive any power in a
theoretically ideal coupler, but in reality it is usually terminated to absorb any reflected power from J3. Conversely, if power were
input in the opposite direction at J2, J4 would become the coupled port and J3 would become the isolated port
Figure 2
In a directional coupler, the total insertion loss from the primary line
input to the primary line output is equal to the coupling loss plus
resistive, dielectric and reflection losses. In an ideal coupler, where
dissipative losses are ignored, the primary line loss due to the coupling
effect of power going to the coupled line is expressed as follows:
Insertion Loss (dB) = 10 Log [ 1-P3/P1]
The relationship of coupling loss to coupling for an ideal (dissipationless)
coupler is shown in figure 2.
Coupling - dB
Insertion Loss
Primary Arm Loss - dB
49
COUPLERS
Directivity
The measure of how well the isolated port is isolated, such that the highest amount of coupled power actually gets to the coupled
port. In reality, not all of the power ever does, some of the power always arrives at the isolated port. If the power at the isolated
port is 20 dB below the power at the coupled port, the coupler is said to have 20 dB of directivity.
Directivity is expressed as follows:
Directivity (dB) = -10 Log [P4/P3]
Note: Assuming that the input power is at the input port J1
Isolation
Isolation is another way of expressing the measure of how much power is leaking to the isolated port. It is expressed as follows:
Isolation (dB) = -20 Log [P4/P1]
It is clear that Isolation and Directivity are really measuring the same characteristic, i.e.
Isolation (dB) = Coupling (dB) + Directivity (dB)
A simple example would be that of a 10 dB coupler with 20 dB directivity which would obviously then have 30 dB of isolation.
Directivity rather than isolation is usually specified on directional couplers where isolation is usually specified on Hybrid Couplers.
VSWR
Return Loss (dB)
Directional Couplers unfortunately possess many reflections
Figure 3
as a result of impedance mismatches and other discontinuities
contained in their circuitry usually caused by practical physical
constraints imposed by system space requirements. Referring
to Figure 1, a mismatch at the output port J2 or at the coupled
port J3, will reduce directivity by an amount equal to the return
loss (in dB) of the mismatch. It does not matter whether the
mismatch is connected to the output port of the coupler J2, or is
inherent in the coupler circuit itself. By measuring the directivity
of a coupler which has very high directivity and low
VSWR, the VSWR of the termination or load connected
to the output port J2 can be determined.
This is a
VSWR
very
convenient
characteristic
that
allows
Directional
Couplers to be extremely useful in measuring VSWR.
Reflectometer test methods utilize this characteristic
of directional couplers. The relationship between return loss (dB) and VSWR is shown in figure 3.
90° Hybrid Couplers
Hybrid Couplers are generally a 3 dB Directional Coupler where the
coupled port output signal and the primary line output signal are out
of phase with each other by 90°. Since -3 dB equates to half power,
a 3 dB coupler is really a power divider that divides power equally
between the primary line output port and the coupled line output
port while providing a 90° phase difference between the two signals.
Hybrid Couplers are available in crossover configurations, where
both the primary and the coupled output ports are physically on the
same side of the circuit, and in non-crossover configurations where
50
Figure 4
COUPLERS
the coupled output port is physically on the opposite side of the primary output port. This location option is purely for mechanical
convenience. 90° Hybrid Couplers are also known as Quadrature Hybrids because the 90° phase difference is called a Quadrant.
It may also be noted that any one of the four ports can be designated the input port and the same relationship between ports will
remain. This occurs because electrically as well as mechanically a 90° Hybrid Coupler is symmetrical. Figure 4 describes both
the crossover and non-crossover 90° Hybrid Couplers.
180° Hybrid Couplers
When a 90° Phase Shifter is added in front of the output port J2, microwave power input at the sum ( S ) port will divide equally
in amplitude between port J1 and port J2 and will be in phase with each other. The difference (D) being the isolated port. If the
power is input at the difference (D) port, the power will divide equally in amplitude, however port J1 and port J2 will now have a
180° phase difference and the sum (S) port will become the isolated port. In addition when simultaneous coherent microwave
signal inputs are supplied to ports J1 and J2, the S port will produce a signal that is the sum (S) of the two input signals, and the
D port will produce a signal that is the difference (D) between the two input signals.
51
COUPLERS
Directional Couplers
40 GHz Directional Couplers
•
•
•
•
•
6-40 GHz bandwidth
2.92 mm stainless steel connectors
Low VSWR, High Directivity/ Isolation
50 Ohms nominal impedance
-55°C to +85°C operation
Midwest Microwave 40 GHz directional couplers are small, lightweight, and ruggedly built. They cover a wide bandwidth of
6-40 GHz with low insertion loss and low VSWR. Directional couplers incorporate strip line design with high directivity. They use
2.92mm female stainless-steel interface and are built in aluminum housing coated with gray paint.
Part Number
Description
CPL-5536-10-29M-79
2.92mm Directional Coupler, 10 dB, 6-40 GHz
CPL-5536-20-29M-79
2.92mm Directional Coupler, 20 dB, 6-40 GHz
Electrical Specification
Series
CPL-5536-10-29M-79
CPL-5536-20-29M-79
Frequency Range (GHz)
6 to 40
6 to 40
VSWR, (max)
1.9
1.9
Insertion Loss, dB (max)
1.5
1.3
Average Power, W (max)
20
20
Nominal Coupling, dB
10
20
Coupling Accuracy, ±dB (max)
1.25
1.5
Frequency Sensitivity, ±dB (max)
0.65
0.5
Directivity, dB (min)
10
10
Mechanical & Environmental Specifications
52
Dimension, LxWxH, in (nom)
1.06 x 0.63 x 0.5
Weight, oz (nom)
1.0
Housing Material
Gray paint over RoHS compliant chemical conversion, coated aluminum
2.92mm Female Connector Material
Housing: Passivated stainless steel
Contacts: Gold plated beryllium copper
Operating Temperature (nom)
-55ºC to +85ºC
COUPLERS
Directional Couplers • Octave Bandwidths
SMA Miniature High Performance
•
•
•
•
Full Octave Frequency Band Performance
Low VSWR – High Directivity
Small Light Weight
50 Ohms Nominal Impedance
Midwest Microwave’s SMA miniature series of high performance directional couplers are small,
lightweight, ruggedly constructed stripline units that possess inherently low insertion loss and
VSWR with high directivity. Units are available in octave frequency bandwidths covering the range
of 1.0-18.0 GHz.
Electrical Specifications
Frequency
Range
GHz
Case Style
Part Number
Nominal
Coupling
dB
Coupling
Accuracy
± dB (max.)
Frequency
Sensistivity
± dB (max.)
Insertion
Loss
dB (max.)
Directivity
dB (min.)
VSWR
(max.)
Average
Power
W (max.)
Reflected
Power
W (max.)
Peak
Power
kW (max.)
1.0 - 2.0
1.0 - 2.0
1.0 - 2.0
1.0 - 2.0
2.0 - 4.0
2.0 - 4.0
2.0 - 4.0
2.0 - 4.0
4.0 - 8.0
4.0 - 8.0
4.0 - 8.0
4.0 - 8.0
7.0 - 12.4
7.0 - 12.4
7.0 - 12.4
7.0 - 12.4
7.0 - 18.0
7.0 - 18.0
7.0 - 18.0
3
3
3
3
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
CPL-5211-06-SMA-79
CPL-5211-10-SMA-79
CPL-5211-20-SMA-79
CPL-5211-30-SMA-79
CPL-5212-06-SMA-79
CPL-5212-10-SMA-79
CPL-5212-20-SMA-79
CPL-5212-30-SMA-79
CPL-5214-06-SMA-79
CPL-5214-10-SMA-79
CPL-5214-20-SMA-79
CPL-5214-30-SMA-79
CPL-5215-06-SMA-79
CPL-5215-10-SMA-79
CPL-5215-20-SMA-79
CPL-5215-30-SMA-79
CPL-5216-06-SMA-79
CPL-5216-10-SMA-79
CPL-5216-20-SMA-79
6
10
20
30
6
10
20
30
6
10
20
30
6
10
20
30
6
10
20
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.60
0.75
0.75
0.75
0.60
0.75
0.75
0.75
0.50
0.50
0.50
0.50
0.40
0.50
0.50
0.50
0.50
0.50
0.75
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.35
0.35
0.35
0.35
0.40
0.40
0.30
0.30
0.50
0.50
0.50
25
25
25
25
22
22
22
22
20
20
20
20
17
17
17
17
15
15
15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.25
1.25
1.25
1.25
1.35
1.35
1.35
1.35
1.35
1.40
1.45
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
4
10
50
50
4
10
50
50
4
10
50
50
4
10
50
50
4
10
50
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
7.0 - 18.0
1
CPL-5216-30-SMA-79
30
1.0
0.75
0.50
15
1.45
50
50
4
12.4- 18.0
1
CPL-5217-06-SMA-79
6
1.0
0.40
0.50
15
1.35
50
4
2
12.4- 18.0
1
CPL-5217-10-SMA-79
10
1.0
0.50
0.50
15
1.45
50
10
2
12.4- 18.0
1
CPL-5217-20-SMA-79
20
1.0
0.50
0.50
15
1.45
50
50
2
12.4- 18.0
5
CPL-5217-30-SMA-79
30
1.0
0.50
0.50
15
1.45
50
50
2
Contact factory for different coupling values, interfaces, different configurations and custom versions.
Mechanical Specifications – inches (mm)
Case Style
A
B
C
D
E
1
1.00 (25.4)
N/A
0.50 (12.7)
0.50 (12.7)
0.22 (5.6)
Weight
0.60oz
17.0g
2
1.16 (29.4)
0.34 (8.7)
0.66 (16.7)
0.50 (12.7)
0.22 (5.6)
0.64oz
18.2g
3
1.78 (45.2)
0.94 (23.8)
1.28 (32.5)
0.50 (12.7)
0.22 (5.6)
0.82oz
23.2g
4
3.00 (76.2)
1.00 (25.5)
2.50 (63.5)
0.75 (19.1)
0.31 (7.9)
1.50oz
43.0g
5
1.00 (25.4)
N/A
0.50 (12.7)
0.63 (15.9)
0.22 (5.6)
0.67oz
19.0g
6
3.50 (88.9)
2.00 (50.8)
3.00 (76.2)
0.75 (19.1)
0.25 (6.3)
1.75oz
49.6g
7
2.00 (50.8)
0.95 (24.2)
1.50 (38.1)
0.63 (16.0)
0.22 (5.6)
1.30oz
36.9g
53
COUPLERS
Directional Couplers • Ultra-Wideband
Ultra-Wideband Performance
•
•
•
•
Full 0.5 – 18.0 GHz Bandwidth Units
Low VSWR – High Directivity
Rugged Stripline Construction
50 Ohms Nominal Impedance
Midwest Microwave’s SMA miniature series of Ultra-Wideband high performance directional
couplers are small, lightweight, components that perform extremely well over multi-octave and
Ultra-Wideband frequencys covering the entire range of 0.5 - 18.0 GHz.
Electrical Specifications
Nominal
Coupling
dB
Coupling
Accuracy
± dB
(max.)
Frequency
Sensistivity
± dB (max.)
Insertion
Loss dB
(max.)
Directivity
dB (min.)
VSWR
(max.)
Average
Power
***
W (max.)
Peak
Power
kW
(max.)
CPL-5220-06-SMA-79
6
1.0
0.50
0.4
22
1.20
50
3
CPL-5220-10-SMA-79
10
1.0
0.50
0.4
22
1.20
50
3
6
CPL-5220-16-SMA-79
16
1.0
0.50
0.4
22
1.20
50
3
6
CPL-5220-20-SMA-79
20
1.0
0.50
0.4
22
1.20
50
3
2.0 - 8.0
7
CPL-5222-06-SMA-79
6
1.0
0.50
0.5
20
1.25
50
3
2.0 - 8.0
7
CPL-5222-10-SMA-79
10
1.0
0.50
0.5
20
1.25
50
3
2.0 - 8.0
7
CPL-5222-16-SMA-79
16
1.0
0.50
0.5
20
1.25
50
3
Frequency
Range
GHz
Case
Style
0.5 - 2.0
6
0.5 - 2.0
6
0.5 - 2.0
0.5 - 2.0
Part Number
2.0 - 8.0
7
CPL-5222-20-SMA-79
20
1.0
0.50
0.5
20
1.25
50
3
6.0 - 18.0
1
CPL-5226-06-SMA-79
6
1.0
0.50
0.6
15
1.40
50
3
6.0 - 18.0
1
CPL-5226-10-SMA-79
10
1.0
0.50
0.6
15
1.40
50
3
6.0 - 18.0
1
CPL-5226-16-SMA-79
16
1.0
0.50
0.6
15
1.40
50
3
6.0 - 18.0
1
CPL-5226-20-SMA-79
20
1.0
0.50
0.6
15
1.40
50
3
0.5 - 18.0
6
CPL-5230-10-SMA-79
10*
1.5
1.00
1.0
15**
1.50
50
3
0.5 - 18.0
6
CPL-5230-16-SMA-79
16*
1.5
1.00
1.0
15**
1.50
50
3
0.5 - 18.0
6
CPL-5230-20-SMA-79
20*
1.5
1.00
1.0
15**
1.50
50
3
2.0 - 18.0
7
CPL-5232-06-SMA-79
6*
1.0
0.50
0.8
15**
1.40
20
3
2.0 - 18.0
7
CPL-5232-10-SMA-79
10*
1.0
0.50
0.8
15**
1.40
20
3
2.0 - 18.0
7
CPL-5232-16-SMA-79
16*
1.0
0.50
0.8
15**
1.40
20
3
2.0 - 18.0
7
CPL-5232-20-SMA-79
20*
1.0
0.50
0.8
15**
1.40
20
3
* Coupling is referenced to the output port.
** Directivity is 12 dB from 12.4 - 18.0 GHz.
*** At input port.
Contact factory for different coupling values, interfaces, different configurations and custom versions.
Mechanical Specifications – inches (mm)
54
Case
Style
A
B
C
D
E
F
G
H
Weight
Oz Gr
1
1.00 (25.4)
0.50 (12.7)
0.25 (6.3)
0.50 (12.7)
0.312 (7.9)
0.093 (2.4)
0.50 (12.7)
N/A
0.60
17
2
2.00 (50.8)
1.50 (38.1)
0.25 (6.3)
0.50 (12.7)
0.312 (7.9)
0.093 (2.4)
1.00 (25.4)
N/A
0.64
18
3
2.00 (50.8)
1.50 (38.1)
0.25 (6.3)
1.00 (25.4)
0.812 (22.1)
0.093 (2.4)
1.00 (25.4)
N/A
0.82
23
4
2.70 (68.6)
2.20 (55.9)
0.25 (6.3)
1.06 (26.9)
0.86 (21.8)
0.10 (2.54)
0.84 (21.3)
1.030 (26.2)
2.30
65
5
2.70 (68.6)
2.20 (55.9)
0.25 (6.3)
0.86 (21.8)
N/A
0.43 (10.9)
0.58 (14.7)
1.560 (39.6)
2.70
75
6
7.00 (177.8)
6.10 (155.0)
0.45 (11.4)
1.50 (38.1)
1.180 (30.0)
0.16 (4.1)
2.25 (57.2)
2.500 (63.5)
8.00
227
7
5.58 (141.7)
5.00 (127.0)
0.29 (7.4)
0.70 (17.8)
N/A
0.35 (8.9)
0.08 (2.0)
5.420 (137.7)
2.35
67
COUPLERS
3 dB 180° Hybrids – Crossover Type
Excellent Phase and Amplitude Balance
•
•
•
•
•
500.0 MHz to 18.0 GHz Performance
0° or 180° Phase Difference
Low VSWR – High Isolation
Rugged Stripline Construction
50 Ohm Nominal Impedance
Midwest Microwave’s series of 3 dB 180° Hybrid Couplers may be used as a power
divider or combiner. A microwave signal applied at the sum (∑) port will result in two
equal amplitude, in phase signals at the output ports. Conversely, a microwave signal
applied at the difference (∆) port will result in two equal amplitude but 180° out of phase
signals at the output ports.
Electrical Specifications
Frequency
Range
GHz
1.0-2.0
Case
Style
Part Number
2
Amplitude
Balance
± dB (max.)
Insertion
Loss
dB (max.)
Isolation
dB (min.)
VSWR
(max.)
Phase
Balance
±° (max.)
Average
Power
W (max.)
Peak
Power
kW (max.)
0.5
0.50
25
1.35
10
30
3
HYB-5411-X3-SMA-79
2.0-4.0
3
HYB-5412-X3-SMA-79
0.5
0.70
22
1.35
10
30
3
2.6-5.2
4
HYB-5413-X3-SMA-79
0.5
0.70
20
1.35
8
30
3
4.0-8.0
4
HYB-5414-X3-SMA-79
0.5
0.70
20
1.35
8
30
3
4.0-12.4
5
HYB-5423-X3-SMA-79
0.6
1.00
17
1.50
6
30
3
7.0-12.4
6
HYB-5415-X3-SMA-79
0.5
0.80
17
1.45
6
30
3
7.0-18.0
6
HYB-5416-X3-SMA-79
0.6
1.20
14
1.70
6
30
3
12.4-18.0
6
HYB-5417-X3-SMA-79
0.6
1.20
12
1.70
6
30
3
Contact factory for different coupling values, interfaces, different configurations and custom versions.
Mechanical Specifications – inches (mm)
Case Style
A
B
C
D
E
F
Weight
Oz
Gr
1
3.25 (82.6)
2.5 (63.5)
0.50 (12.7)
1.25 (31.8)
1.00 (25.4)
0.13 (3.2)
2.8
70
2
2.00 (50.8)
1.25 (31.8)
0.50 (12.7)
1.25 (31.8)
1.00 (25.4)
0.13 (3.2)
2.0
47
3
1.44 (36.5)
0.69 (17.5)
0.38 (9.7)
1.25 (31.8)
1.00 (25.4)
0.13 (3.2)
1.5
38
4
1.25 (31.8)
0.50 (12.7)
0.38 (9.7)
1.25 (31.8)
1.00 (25.4)
0.13 (3.2)
1.5
38
5
1.50 (38.1)
0.75 (19.1)
0.38 (9.7)
1.00 (25.4)
0.75 (19.1)
0.13 (3.2)
1.2
34
6
1.25 (31.8)
0.50 (12.7)
0.38 (9.7)
1.00 (25.4)
0.75 (19.1)
0.13 (3.2)
1.1
31
55
POWER DIVIDERS
General Information
•
•
•
•
DC - 40.0 GHz High Performance
Broadband and Ultra-Broadband Frequency Coverage
High Isolation – Low Phase and Amplitude Unbalance
Small Size, Light Weight, Rugged Construction
Power Dividers are passive devices that divide an input signal into any
number of equal output signals. The ability of a power divider is to
provide identical phase matched output signals from one input signal,
measures its design integrity and quality. Attaining these equal output
signals is also dependent on the impedance match of the device or
microwave system it is being used in conjunction with as well as the
level of isolation between output ports.
Midwest Microwave manufactures Wilkinson type isolated power
dividers covering octave and multi-octave frequency bandwidths as well as ultra-wide frequency bandwidth types. The Wilkinson
design types are particularly useful in systems where the divided signals are required to remain in phase with each other and their
amplitudes relatively equal.
Resistive power dividers are also available that offer very broadband performance. This type is small and very broadband and
maintains an equal and consistent VSWR and insertion loss. Standard catalog units are available with SMA connectors with other
connector types available upon special request. Some items are available off the shelf for immediate delivery or special units can
be custom designed by Midwest Microwave’s experienced engineering staff to accommodate unique system needs. All Midwest
Power Dividers are completely manufactured in house and are 100% tested to insure only the highest quality performance
whether for military or space use or for commercial cellular or personal communications applications.
Typical Power Divider Characteristics
(dB)
Frequency (GHz)
56
POWER DIVIDERS
Definition of Parameters
Division/Combining
In-Phase power division is accomplished through a network with one signal input and “n” outputs
whose phase difference is 0° and resulting signal amplitudes are equal at each output. When combining
signals, the relationship between each input signal must also be equal in phase and amplitude so that the
combination can be accomplished with the lowest amount of power loss.
VSWR
The VSWR performance of a power divider is defined as the maximum value
measured over the entire specified frequency band when a signal input at the
common input port and all output ports are terminated in 50 Ohms.
Frequency
Power Dividers, if designed properly, will perform satisfactorily over wide frequency bands. The lower the operating frequency
the longer the wavelength and hence the longer the the physical length of the power divider must be. Design goals are continually
aimed toward broadening the frequency bandwidth as much as possible while simultaneously maintaining as short and small a
unit as possible to satisfy system size and weight requirements.
Insertion Loss
In Power Dividers, insertion loss is defined as the loss measured through the power divider excluding the power division factor.
More specifically, it is the ratio of the power output to the power input, with the assumption that the source of power is matched as
well as the terminated ports when the measurement was taken. Since transmission line loss increases with frequency, the values
shown are minimal at the lowest frequency and increase linearly as the length of the power divider increases.
Loss due to dissipation in the circuit will increase the insertion loss by the amount of power dissipation in dB.
Isolation
Isolation in Power Dividers is defined as the isolation between any two output ports. Expressed in dB, it is the ratio of the output
power of one output port to the input power of any other output port, when measured with matched terminations on all other
ports. High isolation between ports is a very desirable feature in most power divider applications especially between adjacent
ports because it is there that signal interaction is most likely to take place.
Amplitude Balance
The amplitude balance, expressed in dB, is the difference between the amplitude of the signal at each of the output ports. It is
the ratio of the level of maximum signal at any output port to the level of the minimum signal at any other output port. Usually
this unbalance is quite low in isolated (Wilkinson) two way power dividers and increases as the number of output ports increases.
Phase Balance
The phase unbalance is the difference between the phase of the signals that arrive at each output port. It is expressed in degrees.
It is the maximum deviation that is measured between any one output port and any other output port. The average phase
unbalance is substantially lower particularly at the lower frequencies.
Power, Average
The maximum power that may be applied to the common or input port with all other output ports terminated in 50 Ohm loads that
have inherent VSWR’s that do not exceed 2.0:1.
57
POWER DIVIDERS
Resistive Types
Two Way Broadband Power Division
• DC - 12.4 and DC - 18.0 GHz Bandwidth Units
• Symmetrical Loss and Phase Balance
• Rugged Construction
Midwest Microwave’s series of Resistive Two Way Power Dividers are very broadband devices that are small, lightweight, ruggedly
constructed units that possess consistent VSWR and insertion loss. They also exhibit excellent phase and amplitude tracking.
Units are available in wideband frequency bandwidths covering the range of DC - 12.4 GHz and DC - 18.0 GHz.
Frequency Specifications
Model
PWD-2532
PWD-2533
Frequency, (GHz)
DC - 12.4
DC - 18.0
Technical Specifications
Nominal Impedance, (Ω)
50
Nominal Insertion Loss, (dB):
6
Insertion Loss Tolerance, ( +/- dB, max):
DC-10.0 GHz
1.2/ 0.2
10.0-18.0 GHz
1.5/ 0.2
Assymetry, (dB, max.)
DC-4.0 GHz
0.4
10.0-18.0 GHz
0.5
VSWR, (max.):
DC-10.0 GHz
1.25
10.0-18.0 GHz
1.35
Average Input Power, (W, max):
1
Operating Temperature, (°C)
-55 to +125
Finish Connectors:
Passivated Stainless Steel
Contact factory for different interfaces, configurations and custom versions.
58
DC - 12.4 GHz
DC - 18.0 GHz
PWD-2532-02-SMA-79
PWD-2533-02-SMA-79
POWER DIVIDERS
40 GHz Power Dividers
•
•
•
•
•
6-40 GHz bandwidth
2.92 mm stainless steel connectors
Low VSWR, High Directivity/ Isolation
50 Ohms nominal impedance
-55°C to +85°C operation
Midwest Microwave 40 GHz power dividers are small, lightweight, and ruggedly built. They cover a wide bandwidth of 6-40 GHz
with low insertion loss and low VSWR. Power dividers use Wilkinson design for the lowest insertion loss and the highest isolation.
They use 2.92mm female stainless-steel interface and are built in aluminum housing coated with gray paint.
Part Number
Description
PWD-5536-02-29M-79
2.92mm Power Divider 2-way, Wilkinson-In Line, 6-40 GHz
PWD-5536-04-29M-79
2.92mm Power Divider 4-way, Wilkinson-In Line, 6-40 GHz
Electrical Specification
Series
PWD-5536-02-29M-79
PWD-5536-04-29M-79
Frequency Range (GHz)
6 to 40
6 to 40
VSWR, (max)
1.8
1.8
Insertion Loss, dB (max)
1.8 + division loss
2.6 + division loss
Average Power, W (max)
30
30
Amplitude Balance, dB (max)
0.5
1
Phase Balance, º (max)
8
14
Isolation, dB (min)
14.5
13
Mechanical & Environmental Specifications
Series
PWD-5536-02-29M-79
PWD-5536-04-29M-79
Dimension, LxWxH, in (nom)
1.06 x 0.8 x 0.38
2 x 1.3 x 0.38
Weight, oz (nom)
0.8
2
Housing Material
Gray paint over RoHS compliant chemical conversion, coated aluminum
2.92mm Female Connector Material
Housing: Passivated stainless steel
Contacts: Gold plated beryllium copper
Operating Temperature (nom)
-55ºC to +85ºC
59
POWER DIVIDERS
Two Way Isolated
500.0 MHz – 18.0 GHz High Performance
•
•
•
•
Full Octave, Multi-Octave, and Ultra-Wideband Performance
Excellent Phase and Amplitude Tracking
Small Lightweight Rugged Stripline Construction
50 Ohm Nominal Impedance
Midwest Microwave’s series of high performance isolated Power Dividers are small, lightweight, ruggedly constructed stripline
units that possess inherently low insertion loss and VSWR with high isolation and excellent phase and amplitude tracking. Units
are available in octave, multi-octave, and ultra-wideband frequency bandwidths covering the entire range of 0.5 - 18.0 GHz.
Electrical Specifications
Frequency
Range
GHz
Case Style
Amplitude
Balance dB
(max.)
Part Number
Phase
Balance
° (max.)
Insertion
Loss
dB (max.)
Isolation
dB (min.)
VSWR
(max.)
Average
Power W
(max.)
Octave Bandwidth Types
1.0-2.0
2
PWD-5511-02-SMA-79
0.20
2
0.4
20
1.25
30
2.0-4.0
2
PWD-5512-02-SMA-79
0.20
2
0.4
20
1.35
3
4.0-8.0
1
PWD-5514-02-SMA-79
0.20
3
0.5
20
1.35
30
8.0-12.4
1
PWD-5515-02-SMA-79
0.30
5
0.5
20
1.50
30
12.4-18.0
1
PWD-5517-02-SMA-79
0.30
5
0.5
20
1.50
30
0.20
4
0.5
20
1.25
20
Multi- Octave Bandwidth Types
0.5-2.0
2
PWD-5520-02-SMA-79
2.0-8.0
2
PWD-5522-02-SMA-79
0.30
4
0.5
20
1.35
30
6.0-18.0
1
PWD-5526-02-SMA-79
0.30
5
0.6
18
1.50
3
2.0-18.0
3
PWD-5532-02-SMA-79
0.25
8
1.0
17
1.60
10
2.0-18.0
2
PWD-5533-02-SMA-79
0.30
5
0.8
15
1.50
10
0.5-18.0
4
PWD-5530-02-SMA-79
0.30
5
2.1
18
1.50
10
Contact factory for different interfaces, different configurations, TEE style housing and custom versions.
Mechanical Specifications – Nominal
Case
Style
A
in
B
mm
in
C
mm
in
D
mm
in
E
mm
in
mm
oz
g
1
1.00
25.4
0.50
12.7
0.25
6.35
1.00
25.4
0.08
1.9
1.0
27
2
2.00
50.8
0.50
12.7
0.25
6.35
1.00
25.4
0.08
1.9
2.2
60
3
2.25
57.1
0.50
12.7
0.25
6.35
1.00
25.4
0.08
1.9
2.5
67
4
5.50
139.7
0.75
19.1
0.25
6.35
1.00
25.4
0.20
5.1
3.7
100
Specifications assume that all of the outputs are terminated with a load that has a VSWR not greater than 2.0:1.
Case Style 1, 2, 3, 4
60
Weight
POWER DIVIDERS
Three Way Isolated
True Three Way Isolated Power Division
•
•
•
•
Full 2.0 - 18.0 GHz Bandwidth Units
Low VSWR – High Isolation
Rugged Stripline Construction
50 Ohm Nominal Impedance
Midwest Microwave’s series of high performance isolated Three Way Power Dividers are true three way dividers. They are small,
lightweight, ruggedly constructed stripline units that possess inherently low insertion loss and VSWR with high isolation and
excellent phase and amplitude tracking. Units are available in ultra-wideband frequency bandwidths covering the entire range of
2.0 - 18.0 GHz.
Electrical Specifications
Amplitude
Balance
dB (max.)
Phase
Balance
° (max.)
Insertion
Loss
dB (max.)
Isolation
dB (min.)
VSWR
(max.)
Average
Power
W (max.)
PWD-5520-03-SMA-79
0.5
5
1.0
15
1.5
5
2
PWD-5532-03-SMA-79
0.5
5
1.0
20
1.5
10
1
PWD-5533-03-SMA-79
0.5
10
1.2
15
1.8
30
Frequency
Range
GHz
Case
Style
0.5-2.0
1
2.0-18.0
2.0-18.0
Part Number
Nominal Mechanical Specifications – inches (mm)
Case Style
A
B
C
D
E
Weight
oz
g
1
3.00 (76.2)
0.63 (16.0)
0.250 (6.35)
1.50 (38.1)
0.080 (2.0)
3.15
89
2
2.50 (63.5)
1.25 (31.8)
0.375 (9.5)
0.75 (19.0)
0.080 (2.0)
1.80
51
Specifications assume that all of the outputs are terminated with a load that has a VSWR not greater than 2.0:1.
Contact factory for different interfaces, configurations and custom versions.
Case Style 1
Case Style 2
61
POWER DIVIDERS
Four Way Isolated
500.0 MHz – 18.0 GHz High Performance
•
•
•
•
Full 0.5 - 18.0 GHz Bandwidth Units
Low VSWR – High Isolation
Rugged Stripline Construction
50 Ohm Nominal Impedance
Midwest Microwave’s series of high performance isolated Power Dividers are small, lightweight, ruggedly constructed stripline
units that possess inherently low insertion loss and VSWR with high isolation and excellent phase and amplitude tracking. Units
are available in multi-octave, and ultra-wideband frequency bandwidths covering the entire range of 0.5 - 18.0 GHz.
Electrical Specifications
Frequency
Range
GHz
Case
Style
Part Number
Amplitude
Balance
dB (max.)
Phase
Balance
° (max.)
Insertion
Loss
dB (max.)
Isolation
dB (min.)
VSWR
(max.)
Average
Power
W (max.)
0.5-2.0
1
PWD-5520-04-SMA-79
0.5
10
1.0
18
1.50
5
2.0-8.0
1
PWD-5522-04-SMA-79
0.5
10
1.0
18
1.50
5
6.0-18.0
2
PWD-5526-04-SMA-79
0.5
10
1.0
18
1.50
5
2.0-18.0
1
PWD-5532-04-SMA-79
0.5
10
1.5
18
1.50
5
0.5-18.0
3
PWD-5530-04-SMA-79
0.5
10
4.1
16
1.50
5
Nominal Mechanical Specifications – inches (mm)
Case Style
A
B
C
D
E
g
1
3.00 (76.2)
0.63 (16.0)
0.250 (6.35)
2.00 (50.8)
0.080 (2.00)
5.2
140
2
1.46 (37.1)
0.73 (18.5)
0.250 (6.35)
2.00 (50.8)
0.080 (2.00)
2.05
58
3
5.20 (132.1)
1.00 (25.4)
0.250 (6.35)
2.00 (50.8)
0.080 (2.00)
7.30
207
Specifications assume that all of the outputs are terminated with a load that has a VSWR not greater than 2.0:1.
Contact factory for different interfaces, configurations and custom versions.
62
Weight
oz
POWER DIVIDERS
Eight Way
0.5 – 18.0 GHz High Performance
•
•
•
•
Full 0.5 - 18.0 GHz Bandwidth Units
Low VSWR – High Isolation
Rugged Stripline Construction
50 Ohm Nominal Impedance
Midwest Microwave’s series of high performance isolated Power Dividers are small, lightweight, ruggedly constructed stripline
units that possess inherently low insertion loss and VSWR with high isolation and excellent phase and amplitude tracking. Units
are available in multi-octave, and ultra-wideband frequency bandwidths covering the entire range of 0.5 - 18.0 GHz.
Electrical Specifications
Frequency
Range
GHz
Case
Style
Part Number
Amplitude
Balance
dB (max.)
Phase
Balance
° (max.)
Insertion
Loss
dB (max.)
Isolation
dB (min.)
VSWR
(max.)
Average
Power
W (max.)
0.5
5
1.2
15
1.50
10
Eight Way Multi-Octave Bandwidth Types
0.5-2.0
1
PWD-5520-08-SMA-79
2.0-8.0
2
PWD-5522-08-SMA-79
0.8
10
1.2
15
1.50
30
5.0-19.0
3
PWD-5526-08-SMA-79
0.6
8
1.9
18
1.50
10
2-0-18.0
2
PWD-5532-08-SMA-79
0.6
10
2.5
15
1.50
50
0.5-18.0
4
PWD-5530-08-SMA-79
1.0
15
5.5
15
1.50
30
Nominal Mechanical Specifications
Case
Style
A
B
C
D
E
F
G
H
I
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
1
3
76.2
0.15
3.8
0.25
6.4
4
101.6
0.5
12.7
1
25.4
2.6
66
3
76.2
2
50.8
2
4.6
116.8
0.55
14
0.25
6.4
4
101.6
0.25
6.35
0.25
6.35
3.5
88.9
3.5
88.9
3.5
88.9
3
3.5
88.9
0.5
12.7
0.25
6.4
4
101.6
0.2
5.08
0.2
5.08
2.5
63.5
3.6
91.4
3.6
91.4
4
5.2
132.1
1
25.4
0.25
6.4
4
101.6
0.2
5.08
0.2
5.08
3.2
81.3
3.6
91.4
3.6
91.4
Specifications assume that all of the outputs are terminated with a load that has a VSWR not greater than 2.0:1.
Contact factory for different interfaces, configurations, 12 way and custom versions.
Case Style
Weight
oz
g
1
8.4
2.39
2
12.3
349
3
9
273
4
13.9
390
63
EQUALIZERS
General Information
•
•
•
•
•
DC - 18.0 GHz High Performance
Broadband or Narrowband Frequency Coverage
Linear Slope – Positive or Negative
Half Sine or Half Sine Inverted*
Linear Slope/Fine Grain and Half Sine/Fine Grain*
*Available as Custom Models
Equalizers are passive microwave devices that have an insertion loss characteristic that varies as a function of frequency. Midwest
Microwave’s Equalizers can be supplied with a precisely defined and preset loss characteristic, commonly known as a Fixed Loss
Equalizer, or with the additional ability to be loss adjusted to custom fit the particular variable requirements needed to fine tune a
system. When this added tuning ability is included, the units are known as Adjustable Equalizers. When a Harmonic Phase Shifter
is added, usually built-in to the assembly, the device is known as an Optimizer. Further enhancement can be attained by adding
Isolators to the assembly to form an Iso-Optimizer. Midwest Microwave manufactures all of the fore mentioned devices on custom
bases covering a wide range of frequency bands and in a wide variety of configurations and interfaces.
Application of equalizers usually falls into the following categories:
1. To introduce an insertion loss characteristic that is identical but opposite to the gain characteristic of a traveling
wave tube amplifier (TWT) such that the two devices together will exhibit a flat gain characteristic over a specified
frequency band.
2. To introduce an insertion loss characteristic that is opposite to the insertion loss characteristic of a fixed length
of coaxial cable or waveguide transmission line such that the two components together exhibit a flat loss
characteristic over a specified frequency band.
3. To introduce an insertion loss characteristic in a series of microwave components that includes both gain and
loss such that the resultant loss characteristic is flat over the frequency band.
Typical Gain Equalizer Characteristics
Frequency (GHz)
High
Frequency (GHz)
High
Frequency (GHz)
High
Lo
Negative Slope Equalizer Response
Attenuation (dB)
Attenuation (dB)
64
Attenuation (dB)
Lo
Negative Slope Equalizer Response
Lo
Negative Slope Equalizer Response
Frequency (GHz)
High
Negative Slope Equalizer Response
Attenuation (dB)
Lo
Negative Slope Equalizer Response
Attenuation (dB)
Attenuation (dB)
Negative Slope Equalizer Response
Lo
Frequency (GHz)
High
Lo
Frequency (GHz)
High
EQUALIZERS
Definition of Parameters
Frequency Range
The operating frequency band specified by the user over which the microwave system or devices must exhibit the desired
attenuation vs. frequency response and must otherwise perform to the required specifications. Frequency bandwidths can vary
from less than 1% to multi-octave and can occur anywhere over the range of 500.0 MHz to 26.5 GHz.
Attenuation
The compensation, adjustment, and shaping of the attenuation vs. frequency response of a singular device or of a complete
system of microwave devices such that the resultant power output curve is either flat with frequency or is shaped in the desired
way that permits the system to operate efficiently. This is the primary goal of a Gain Equalizer.
Insertion Loss
In Gain Equalizers, the insertion loss is the sum of both absorbtive and reflective losses, measured at the frequency
where minimum attenuation occurs for linear slope Equalizers; at the highest and the lowest operating frequencies
for parabolic half sine type Equalizers; and at the band edges for the parabolic inverted half sine type Equalizers. It
is clear that the specified attenuation level is always relative to the insertion loss of a Gain Equalizer. A typical method
used in selecting an insertion loss specification is to take 10% of the maximum attenuation point and add .25 dB
to that value.
VSWR
The input VSWR performance of an Equalizer is defined as the maximum value measured over the entire specified frequency band
when a signal is input at the input port and the output ports is terminated in 50 Ohms. VSWR is dependent on such factors as
attenuation level, operating frequency range, size, configuration and adjustability requirements. Input and output VSWR usually
will not exceed 2.0:1.
Linearity
is defined as the deviation from the best fit straight line through the measured attenuation curve.
Usually
this deviation is less than ±7% of the maximum attenuation level. The allowable loss deviation from the nominal curve can be
specified in dB or percent of loss.
Adjustability
Equalizers can be amplitude and frequency adjustable to allow the user to compensate or changes in amplifier gain response.
The adjustment range to be built into the Equalizer will determine the number of loss sections both fixed and adjustable
required to provide the specified adjustment range. Typically the adjustment range is ± 15% of the maximum attenuation. In
the case of parabolic Equalizers, this adjustment can be made over a bandwidth that is approximately ± 5% of the frequency
at which the maximum attenuation occurs.
Tuner
User adjustable loss element that is used to adjust loss characteristics and loss curve with frequency.
Tuner Bandwidth
The frequency span measured at the 3 dB loss points of the loss introduced by the tuner.
Fixed Loss Equalizer
Equalizers that are adjusted and pre-set at the factory, sealed, and used as fixed loss devices over their frequency of operation.
65
EQUALIZERS
Negative Linear Slope
Insertion Loss decreases linearly with frequency, maximum loss occurs at the lowest frequency.
Positive Linear Slope
Insertion Loss increases linearly with frequency, maximum loss occurs at the highest frequency.
Parabolic Half Sine
Attenuation increases from the low frequency band edge reaching its peak at mid-frequency, then decreases from high to low at
the upper frequency band edge. This type of Equalizer is used primarily for compensating gain variations in traveling wave tube
or solid state amplifiers where the maximum gain is at or near the middle of the frequency band.
Parabolic Inverted Half Sine
Attenuation decreases monotonically with frequency from both band edges to its lowest point at mid-frequency band. This type
of Equalizer compensates for accumulative gain variations of a system when the gain is highest at the upper most and lowest
operating frequencies.
Connectors
SMA female connectors are standard however other SMA, TNC, N, and other connectors are also available upon request.
Contact factory for your equalizer needs.
66
BETWEEN SERIES ADAPTERS
Adapter Selection Guide
DC – 40.0 GHz Performance
•
•
•
•
Low VSWR and Insertion Loss
100% Swept Frequency Tested
MIL-C-39012 Interfaces
Rugged Stainless Steel Construction
Midwest Microwave offers this complete line of high performance precision Coaxial
Adapters. They are available in almost all of the popular connector interfaces including
2.92mm, 3.5mm, and 7mm. They incorporate design features that provide consistent
low VSWR and insertion loss performance in a minimum length compact physical
package that operates over a broad frequency range. Special designed adapters are
also available in a wide variety of configurations and interfaces upon request.
Technical Specifications
Frequency:
DC – 40.0 GHz typical
Impedance:
50 Ohms
VSWR:
as noted
Insertion Loss:
0.5 dB max. typical
-65 to +125°C
Operating Temperature:
Construction
Outer Conductor Housings:
Passivated Stainless Steel or Nickel Plated Brass as noted
Inner Conductors:
Gold Plated Beryllium Copper
Dielectric Insulators:
Polytetrafluorethelyne (PTFE)
Selection Guide
Choose Adapter combination desired from the vertical and horizontal columns and find page no. at their intersection.
SMA
SMA
SSMA
BMA
88-89
84
85-87
SSMA
84
BMA
85-87
2.9mm
3.5mm
90
68
69
N
74-77
73
TNC
81-82
BNC
83
SC
7mm
N
TNC
BNC
68
74-77
81-82
83
69
73
71
72
71
92
78
72
78
93
SC
91
3.5mm
7mm
2.9mm
79
72
72
79
80
95
80
94
Please contact customer service for availability for those indicated as well as for those desired Adapters that are not indicated.
67
BETWEEN SERIES ADAPTERS
7mm to SMA
7mm to SMA Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.025 + .0025 f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-2540-7M-SMM-02
7mm to SMA Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.025 + .0025 f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-2541-7M-SMF-02
68
BETWEEN SERIES ADAPTERS
7mm to 3.5mm
7mm to 3.5mm Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.025 + .0025 f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-2701-7M-3MM-02
7mm to 3.5 mm Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.025 + .0025 f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-2702-7M-3MF-02
69
BETWEEN SERIES ADAPTERS
7mm Rebuild Kits
Rebuild Kit for 7mm to SMA Male
Part No.
ADT-2542-7M-SMM-02
Rebuild Kit for 7mm to SMA Female
Part No.
ADT-2543-7M-SMF-02
70
BETWEEN SERIES ADAPTERS
7mm to Type N
7mm to N Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.025 + .0025 f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-2544-7M-NNM-02
7mm to N Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.025 + .0025 f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-2545-7M-NNF-02
71
BETWEEN SERIES ADAPTERS
7mm to TNC / 7mm to SC
7mm to TNC Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.02 + .006 f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-2546-7M-TNM-02
7mm to TNC Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.02 + .006 f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-2547-7M-TNF-02
7mm to SC Male
Technical Specifications
Frequency:
DC – 11.0 GHz
Impedance:
50 Ohms
VSWR:
1.04 max @ DC - 4.0 GHz
1.07 max @ 4.0 - 8.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2591-7M-SCM-02
7mm to SC Female
Technical Specifications
Frequency:
DC – 11.0 GHz
Impedance:
50 Ohms
VSWR:
1.04 max @ DC – 4.0 GHz
1.07 max @ 4.0 - 8.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2592-7M-SCF-02
72
BETWEEN SERIES ADAPTERS
N to 3.5mm
N Male to 3.5mm Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.04 @ DC - 4.0 GHz
1.07 @ 4.0-8.0 GHz
1.12 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2712-NM-3MM-02
N Male to 3.5mm Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.04 @ DC - 4.0 GHz
1.07 @ 4.0-8.0 GHz
1.12 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2713-NM-3MF-02
N Female to 3.5mm Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.04 @ DC - 4.0 GHz
1.07 @ 4.0-8.0 GHz
1.12 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2714-NF-3MM-02
N Female to 3.5mm Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.04 @ DC - 4.0 GHz
1.07 @ 4.0-8.0 GHz
1.12 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2715-NF-3MF-02
73
BETWEEN SERIES ADAPTERS
N to SMA
N Male to SMA Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.04 @ DC - 4.0 GHz
1.07 @ 4.0-8.0 GHz
1.12 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2580-NM-SMM-02
N Male to SMA Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.04 @ DC - 4.0 GHz
1.07 @ 4.0-8.0 GHz
1.12 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2581-NM-SMF-02
N Female to SMA Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.04 @ DC - 4.0 GHz
1.07 @ 4.0-8.0 GHz
1.12 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2582-NF-SMM-02
N Female to SMA Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.04 @ DC - 4.0 GHz
1.07 @ 4.0-8.0 GHz
1.12 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2583-NF-SMF-02
74
BETWEEN SERIES ADAPTERS
N Flange Mount to SMA
N Flange Mount Male to SMA Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.04 @ DC - 4.0 GHz
1.07 @ 4.0-8.0 GHz
1.12 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2576-NM-SMM-02
N Flange Mount Male to SMA Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.04 @ DC - 4.0 GHz
1.07 @ 4.0-8.0 GHz
1.12 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2577-NM-SMF-02
N Flange Mount Female to SMA Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.04 @ DC - 4.0 GHz
1.07 @ 4.0-8.0 GHz
1.12 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2578-NF-SMM-02
N Flange Mount Female to SMA Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.04 @ DC - 4.0 GHz
1.07 @ 4.0-8.0 GHz
1.12 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2579-NF-SMF-02
75
BETWEEN SERIES ADAPTERS
N Bulkhead to SMA
N Bulkhead Jack to SMA Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.20 max
Finish:
Passivated Stainless Steel
Part No.
ADT-2810-NF-SMM-02
N Bulkhead Female to SMA Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.20 max
Finish:
Passivated Stainless Steel
Part No.
ADT-2840-NF-SMF-02
N Rear Mount Bulkhead Female to SMA Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.04 @ DC - 4.0 GHz
1.07 @ 4.0-8.0 GHz
1.12 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2599-NF-SMF-02
76
BETWEEN SERIES ADAPTERS
N to SMA / Economical
N Male to SMA Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.25 max
Finish:
Passivated Stainless Steel
Part No.
ADT-2680-NM-SMM-02
N Male to SMA Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.25 max
Finish:
Passivated Stainless Steel
Part No.
ADT-2681-NM-SMF-02
N Female to SMA Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.25 max
Finish:
Passivated Stainless Steel
Part No.
ADT-2682-NF-SMM-02
N Female to SMA Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.25 max
Finish:
Passivated Stainless Steel
Part No.
ADT-2683-NF-SMF-02
77
BETWEEN SERIES ADAPTERS
N to TNC
N Male to TNC Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.04 @ DC - 4.0 GHz
1.07 @ 4.0-8.0 GHz
1.12 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2584-NM-TNM-02
N Male to TNC Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.04 @ DC - 4.0 GHz
1.07 @ 4.0-8.0 GHz
1.12 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2585-NM-TNF-02
N Female to TNC Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.04 @ DC - 4.0 GHz
1.07 @ 4.0-8.0 GHz
1.12 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2586-NF-TNM-02
N Female to TNC Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.04 @ DC - 4.0 GHz
1.07 @ 4.0-8.0 GHz
1.12 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2587-NF-TNF-02
78
BETWEEN SERIES ADAPTERS
N to BNC
N Male to BNC Male
Technical Specifications
Frequency:
DC – 4.0 GHz
Impedance:
50 Ohms
VSWR:
1.25
Finish:
Type N – Passivated Stainless Steel
BNC – Nickel Plated Brass
Part No.
ADT-2613-NM-BNM-02
N Male to BNC Female
Technical Specifications
Frequency:
DC – 4.0 GHz
Impedance:
50 Ohms
VSWR:
1.25
Finish:
Type N – Passivated Stainless Steel
BNC – Nickel Plated Brass
Part No.
ADT-2614-NM-BNF-02
N Female to BNC Male
Technical Specifications
Frequency:
DC – 4.0 GHz
Impedance:
50 Ohms
VSWR:
1.25
Finish:
Type N – Passivated Stainless Steel
BNC – Nickel Plated Brass
Part No.
ADT-2615-NF-BNM-02
N Female to BNC Female
Technical Specifications
Frequency:
DC – 4.0 GHz
Impedance:
50 Ohms
VSWR:
1.25
Finish:
Type N – Passivated Stainless Steel
BNC – Nickel Plated Brass
Part No.
ADT-2616-NF-BNF-02
79
BETWEEN SERIES ADAPTERS
N to SC
2.17
N Male to SC Male
Technical Specifications
Frequency:
DC – 11.0 GHz
Impedance:
50 Ohms
VSWR:
1.08 @ DC - 4.0 GHz
1.20 @ 4.0-8.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2618-NM-SCM-02
N Female to SC Male
Technical Specifications
Frequency:
DC – 11.0 GHz
Impedance:
50 Ohms
VSWR:
1.08 @ DC - 4.0 GHz
1.20 @ 4.0-8.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2619-NF-SCM-02
N Male to SC Female
Technical Specifications
Frequency:
DC – 8.0 GHz
Impedance:
50 Ohms
VSWR:
1.2
Finish:
Passivated Stainless Steel
Part No.
ADT-2638-NM-SCF-02
N Female to SC Female
Technical Specifications
Frequency:
DC – 8.0 GHz
Impedance:
50 Ohms
VSWR:
1.2
Finish:
Passivated Stainless Steel
Part No.
ADT-2639-NF-SCF-02
80
BETWEEN SERIES ADAPTERS
TNC to SMA
TNC Male to SMA Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.07 + .015f GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2685-TM-SMM-02
TNC Male to SMA Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.07 + .015f GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2686-TM-SMF-02
TNC Female to SMA Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.07 + .015f GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2687-TF-SMM-02
TNC Female to SMA Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.07 + .015f GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2688-TF-SMF-02
81
BETWEEN SERIES ADAPTERS
TNC Bulkhead to SMA / TNC Flange Mount to SMA
TNC Bulkhead Female to SMA Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.07 + .015f GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2815-TF-SMM-02
TNC Bulkhead Female to SMA Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.07 + .015f GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2793-TF-SMF-02
TNC Flange Mount Female to SMA Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.07 + .015f GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2689-TF-SMM-02
TNC Flange Mount Female to SMA Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.07 + .015f GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2699-TF-SMF-02
82
BETWEEN SERIES ADAPTERS
BNC to SMA
BNC Male to SMA Male
Technical Specifications
Frequency:
DC – 8.0 GHz
Impedance:
50 Ohms
VSWR:
1.15 @ DC - 4.0 GHz
1.25 @ 4.0-8.0 GHz
Finish:
Passivated Stainless Steel
BNC Housing Nickel Plated Brass
Part No.
ADT-2670-BM-SMM-02
BNC Male to SMA Female
Technical Specifications
Frequency:
DC – 8.0 GHz
Impedance:
50 Ohms
VSWR:
1.15 @ DC - 4.0 GHz
1.25 @ 4.0-8.0 GHz
Finish:
Passivated Stainless Steel
BNC Housing Nickel Plated Brass
Part No.
ADT-2671-BM-SMF-02
BNC Female to SMA Male
Technical Specifications
Frequency:
DC – 8.0 GHz
Impedance:
50 Ohms
VSWR:
1.15 @ DC - 4.0 GHz
1.25 @ 4.0-8.0 GHz
Finish:
Passivated Stainless Steel
BNC Housing Nickel Plated Brass
Part No.
ADT-2672-BF-SMM-02
BNC Female to SMA Female
Technical Specifications
Frequency:
DC – 8.0 GHz
Impedance:
50 Ohms
VSWR:
1.15 @ DC - 4.0 GHz
1.25 @ 4.0-8.0 GHz
Finish:
Passivated Stainless Steel
BNC Housing Nickel Plated Brass
Part No.
ADT-2673-BF-SMF-02
83
BETWEEN SERIES ADAPTERS
SMA to SSMA
SMA Male to SSMA Male
Technical Specifications
Frequency:
DC – 25.0 GHz
Impedance:
50 Ohms
VSWR:
1.06 + .009f (GHz) @ DC-12.4 GHz
1.05 + .01f (GHz) @ 12.4-25.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2695-SM-SSM-02
SMA Male to SSMA Female
Technical Specifications
Frequency:
DC – 25.0 GHz
Impedance:
50 Ohms
VSWR:
1.06 + .009f (GHz) @ DC - 12.4 GHz
1.05 + .01f (GHz) @ 12.4-25.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2696-SM-SSF-02
SMA Female to SSMA Male
Technical Specifications
Frequency:
DC – 25.0 GHz
Impedance:
50 Ohms
VSWR:
1.06 + .009f (GHz) @ DC - 12.4 GHz
1.05 + .01f (GHz) @ 12.4-25.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2697-SF-SSM-02
SMA Female to SSMA Female
Technical Specifications
Frequency:
DC – 25.0 GHz
Impedance:
50 Ohms
VSWR:
1.06 + .009f (GHz) @ DC - 12.4 GHz
1.05 + .01f (GHz) @ 12.4-25.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2698-SF-SSF-02
84
BETWEEN SERIES ADAPTERS
SMA to BMA
SMA Male to BMA Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.05 + .005f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-2768-SM-BMF-02
SMA Female to BMA Female – Bulkhead Mount
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.05 + .005f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-2806-SF-BMF-02
85
BETWEEN SERIES ADAPTERS
SMA Female to BMA Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.05 + .005 f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-2769-SF-BMM-02
SMA Female to BMA Male – Bulkhead Mount
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.05 + .005 f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-2797-SF-BMM-02
SMA Male to BMA Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.05 + .005 f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-2770-SM-BMM-02
86
BETWEEN SERIES ADAPTERS
SMA Female to BMA Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.05 + .005f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-2767-SF-BMF-02
SMA Female to BMA Female – Floating Panel Mount
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.05 + .005f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-2809-SF-BMF-02
87
IN-SERIES ADAPTERS
SMA Types
SMA Male to SMA Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.05 + .005 f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-2593-MF-SMA-02
SMA Female to SMA Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.05 + .005 f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-2595-FF-SMA-02
Note: Also available with knurled center section (0.875 O.A.L.) as ADT-2841-FF-SMA-02 and in
0.500 (12.7) O.A.L. with fully threaded barrel as ADT-8000-20-SMA-02
SMA Male to SMA Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.05 + .005 f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-2594-MM-SMA-02
SMA Female to SMA Female – Bulkhead Mount
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.05 + .005 f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-2823-FF-SMA-02
88
IN-SERIES ADAPTERS
Right Angle SMA Male to SMA Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.05 + .010 f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-8000-MF-SMA-02
Right Angle SMA Female to SMA Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.05 + .010 f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-8000-FF-SMA-02
Right Angle SMA Male to SMA Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.05 + .010 f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-8000-MM-SMA-02
SMA Female to SMA Female – Bulkhead Mount – Hermetic
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.05 + .010 f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-2824-FF-SMA-02
89
IN-SERIES ADAPTERS
3.5mm Types
3.5mm Male to 3.5mm Female
Technical Specifications
Frequency:
DC – 26.5 GHz
Impedance:
50 Ohms
VSWR:
DC - 20 GHz: 1.10
20-26.5 GHz: 1.15
Finish:
Passivated Stainless Steel
Part No.
ADT-2733-MF-3MM-02
3.5mm Female to 3.5mm Female
Technical Specifications
Frequency:
DC – 26.5 GHz
Impedance:
50 Ohms
VSWR:
DC - 20 GHz: 1.10
20-26.5 GHz: 1.15
Finish:
Passivated Stainless Steel
Part No.
ADT-2735-FF-3MM-02
3.5mm Male to 3.5mm Male
Technical Specifications
Frequency:
DC – 26.5 GHz
Impedance:
50 Ohms
VSWR:
DC - 20 GHz: 1.10
20-26.5 GHz: 1.15
Finish:
Passivated Stainless Steel
Part No.
ADT-2734-MM-3MM-02
3.5mm Female to 3.5mm Female – Bulkhead Mount
Technical Specifications
Frequency:
DC – 26.5 GHz
Impedance:
50 Ohms
VSWR:
1.05 + .005 f (GHz)
Finish:
Passivated Stainless Steel
Part No.
ADT-2850-FF-35M-02
90
IN-SERIES ADAPTERS
2.9mm Types
2.9mm Male to 2.9mm Female
Technical Specifications
Frequency:
DC – 40.0 GHz
Impedance:
50 Ohms
VSWR:
1.20
Finish:
Gold Plated Stainless Steel
0.695
Part No.
ADT-2851-MF-29M-00
2.9mm Female to 2.9mm Female
Technical Specifications
Frequency:
DC – 40.0 GHz
Impedance:
50 Ohms
VSWR:
1.20
Finish:
Gold Plated Stainless Steel
0.660
Part No.
ADT-2852-FF-29M-00
2.9mm Male to 2.9mm Male
Technical Specifications
Frequency:
DC – 40.0 GHz
Impedance:
50 Ohms
VSWR:
1.20
Finish:
Gold Plated Stainless Steel
0.726
Part No.
ADT-2853-MM-29M-00
2.9mm Female to 2.9mm Female – Bulkhead Mount
Technical Specifications
Frequency:
DC – 40.0 GHz
Impedance:
50 Ohms
VSWR:
1.20
Finish:
Passivated Stainless Steel
Part No.
ADT-2854-FF-29M-02
91
IN-SERIES ADAPTERS
N Type
N Male to N Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.04 @ DC - 4.0 GHz
1.06 @ 4.0-8.0 GHz
1.10 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2588-MF-NNN-02
N Female to N Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.04 @ DC - 4.0 GHz
1.06 @ 4.0-8.0 GHz
1.10 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2590-FF-NNN-02
N Male to N Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.04 @ DC - 4.0 GHz
1.06 @ 4.0-8.0 GHz
1.10 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2589-MM-NNN-02
N Female to N Female – Flange Mount
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.04 @ DC - 4.0 GHz
1.06 @ 4.0-8.0 GHz
1.10 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2825-FF-NNN-02
92
IN-SERIES ADAPTERS
TNC Types
TNC Male to TNC Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.05 @ DC - 4.0 GHz
1.10 @ 4.0-8.0 GHz
1.15 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2596-MF-TNC-02
TNC Female to TNC Female
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.05 @ DC - 4.0 GHz
1.10 @ 4.0-8.0 GHz
1.15 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2598-FF-TNC-02
TNC Male to TNC Male
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.05 @ DC - 4.0 GHz
1.10 @ 4.0-8.0 GHz
1.15 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2597-MM-TNC-02
TNC Female to TNC Female – Flange Mount
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.05 @ DC - 4.0 GHz
1.10 @ 4.0-8.0 GHz
1.15 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2826-FF-TNC-02
93
IN-SERIES ADAPTERS
SC Types
SC Female to SC Female
Technical Specifications
Frequency:
DC – 11.0 GHz
Impedance:
50 Ohms
VSWR:
1.08 @ DC - 4.0 GHz
Finish:
Passivated Stainless Steel
1.20 @ 4.0-11.0 GHz
Part No.
ADT-2833-FF-SC0-02
SC Female to SC Female – Flange Mount
Technical Specifications
Frequency:
DC – 11.0 GHz
Impedance:
50 Ohms
VSWR:
1.08 @ DC - 4.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2835-FF-SC0-02
Note: Also available in bulkhead mount as ADT-2836-FF-SC0-02.
94
1.20 @ 4.0-11.0 GHz
IN-SERIES ADAPTERS
BNC Types
BNC Male to BNC Female
Technical Specifications
Frequency:
DC – 4.0 GHz
Impedance:
50 Ohms
VSWR:
1.25
Finish:
Nickel Plated Brass
Part No.
ADT-2828-MF-BNC-10
BNC Female to BNC Female
Technical Specifications
Frequency:
DC – 4.0 GHz
Impedance:
50 Ohms
VSWR:
1.25
Finish:
Nickel Plated Brass
Part No.
ADT-2829-FF-BNC-10
BNC Male to BNC Male
Technical Specifications
Frequency:
DC – 4.0 GHz
Impedance:
50 Ohms
VSWR:
1.25
Finish:
Nickel Plated Brass
1.450 MAX
36.8
2X BNC PLUG
O .56
14.2
Part No.
ADT-2830-MM-BNC-10
BNC Female to BNC Female – Bulkhead Mount
Technical Specifications
3RD ANGLE PROJECTION
NOTES: UNLESS OTHERWISE SPECIFIED.
Frequency:
DC – 4.0 GHz
Impedance:
50 Ohms
VSWR:
1.25
Finish:
Nickel Plated Brass
RoHS
1. VSWR (MAX):
DC - 4 GHz = 1.15:1
2. DIMENSION IN BRACKETS ARE MILLIMETERS.
This PROPRIETARY Document
is property of Emerson Network
Power Connectivity Solutions.
It is confidential in nature,
non-transferable, and issued with
the clear understanding that it is
not traced or copied without
permission and is returnable
upon demand.
INTERPRET DRAWING IN
ACCORDANCE WITH ASME
Y14.5-2009.
Title:
.XX u.02
.XXX u.005
ANGLES u2v
Midwest Microwa
BNC MALE - MALE ADAP
2002/95/EC
UNLESS OTHERWISE SPECIFIED
UNITS: INCH
Model No.
ADT-2830-MM-BNC-10
Size
Part No.
ADT-2831-FF-BNC-10
95
A
DO NOT SCALE Date:
3/28/2013
DRAWING
Shee
IN-SERIES ADAPTERS
Special Adapters
N Male to N Female – Flange Mount
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.05 @ DC - 4.0 GHz
1.06 @ 4.0-8.0 GHz
1.10 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2694-MF-NNN-02
TNC Female to SMA Female – Rear Mount Bulkhead
Technical Specifications
Frequency:
DC – 18.0 GHz
Impedance:
50 Ohms
VSWR:
1.10 @ DC - 4.0 GHz
1.15 @ 4.0-8.0 GHz
1.25 @ 8.0-18.0 GHz
Finish:
Passivated Stainless Steel
Part No.
ADT-2837-TF-SMF-02
BNC Female to SMA Female – Rear Mount Bulkhead
Technical Specifications
Frequency:
DC – 4.0 GHz
Impedance:
50 Ohms
VSWR:
1.15
Finish:
Passivated Stainless Steel
Part No.
ADT-2838-BF-SMF-02
96
CONNECTORS
General Information
• SMA, BMA, N, TNC, BNC, 3.5mm, 7mm Interfaces
• Semi-Rigid and Flexible Cable Accommodation
• Panel, Bulkhead, and Printed Circuit Mounts
Midwest Microwave offers coaxial connectors that include most all of the popular interfaces. They are constructed using rugged
stainless steel for the ultimate in wear resistant reliability and conform to the requirements of MIL-PRF-39012. The selection of
catalog standard items is broad and provides the flexibility for custom engineered designs to meet unique system requirements.
Connectors for semi-rigid and flexible cable in a wide variety of configurations are offered as well as a complete assortment of
panel and bulkhead mounted receptacles. SMA, SSMA, SMM, BMA, N, TNC, BNC, SC, and precision 2.9mm, 3.5mm, and 7mm
connectors provide a full spectrum of interface types. In addition, field replaceable hermetic launchers with drop-in hermetic
seals are available to fulfill the growing requirement for field replaceable connectors on integrated microwave circuit packages.
Please contact the factory for all of your connector needs.
General Specifications
Specification
Requirement
MIL-C
39012
Paragraph
Detail Information
Material
3.3
Stainless Steel, corrosion resistant per ASTM-A-582 and ASTM-A-484, Type 303. Brass,
half hard per ASTM-B16. Beryllium Copper per ASTM-B196. PTFE Fluorocarbon per
ASTM-D-4894, and ASTM-D-4895.
Finish
3.31
Center contacts shall be gold plated to a minimum thickness of 50 micro inches per ASTM
B 488, type II, code C. All other metal parts shall be finished so as to provide the required
protection to meet the corrosion specification requirements.
Design
3.40
The design of the connectors herein shall be such that the outline drawings shown in this
catalog and the coaxial interface mating dimensions shown in the Appendix meet the
requirements of MIL-STD-348.
Insulation Resistance
3.11
Insulation Resistance shall not be less than 5,000 megohms.
Corona Level
3.22
Refer to the applicable military slash sheet or consult factory if one does not exist.
Dielectric Withstanding
Voltage
3.17
Refer to the applicable military slash sheet or consult factory if one does not exist.
RF High Potential
3.23
Refer to the applicable military slash sheet or consult factory if one does not exist.
Contact Resistance
3.16
Refer to the applicable military slash sheet or consult factory if one does not exist.
VSWR
3.14
Refer to the applicable military slash sheet or consult factory if one does not exist.
VSWR and Frequency Range is dependent on the type and size cable used.
RF Leakage
3.26
Refer to the applicable military slash sheet or consult factory if one does not exist.
Insertion Loss
3.27
Refer to the applicable military slash sheet or consult factory if one does not exist.
Insertion Loss is dependent on the type and size cable used.
General
Electrical
97
CONNECTORS
MIL-C
39012
Paragraph
Detail Information
Force to Engage
3.5.1
Torque required to engage and disengage shall not exceed:
SMA - 2 in-lbs SMM - 1 in-lbs N&SC - 6 in-lbs TNC - 2 in-lbs
BNC - 2.5 in-lbs Longitudinal Force not applicable except for BNC = 3 lbs max.
BMA - Engage = 3 lbs max. Disengage = 1.5 lbs max
Coupling Nut Retention
3.25
SMA - 60 lbs min.
Coupling Proof Torque (min.)
3.60
SMA - 15 in-lbs
Cable Retention
3.24
Refer to the applicable military slash sheet or consult factory if one does not exist.
Specification
Requirement
Mechanical
Mating Characteristics
3.70
Connector Durability
3.15
Recommended Mating Torque
SSM - 40 lbs min.
SSM - 4 in-lbs
Oversize Test Pin min.:
N, TNC, BNC, & SC - 100 lbs min.
N - 30 in-lbs
TNC & SC - 15 in-lbs
SMA
SSM
BMA
N
TNC
BNC
SC
.0375
.0165
.0372
.067
.055
.055
.093
Insertion Depth:
.045
.045
.045
.125
.125
.125
.125
Insertion Force max.:
2 lbs
2 lbs
2 lbs
2 lbs
2 lbs
2 lbs
2 lbs
Insertion Pin Dia min.:
.0370
.0163
.0370
.0658
.054
.054
.092
Withdrawal Force min.:
1 oz.
.5 oz.
1 oz.
2 oz.
2 oz.
1 oz.
2 oz.
Withdrawal Pin Dia max.:
.0355
.015
.0355
.0645
.052
.052
.090
-
SMA - 7-10 in-lbs
SSM - 2 in-lbs
N, TNC, & SC - 12-15 in-lbs
BNC&BMA - N/A
Vibration
3.18
Per Specification MIL-STD-202, method 204, test condition D
Shock
3.19
Per Specification MIL-STD-202, method 213, test condition I
Thermal Shock
3.20
Refer to the applicable military slash sheet or consult factory if one does not exist.
Corrosion (Salt Spray)
3.13
Per Specification MIL-STD-202, method 101, test condition B
Moisture Resistance
3.21
Per Specification MIL-STD-202, method 106, no measurements at high humidity. Insulation
resistance shall be 200 megohms minimum within 5 minutes of humidity.
Environmental
98
COMMERCIAL GRADE COMPONENTS
Commercial Grade Surge Arresters
•
•
•
•
•
•
•
DC - 3 GHz Frequency Range
VSWR of 1.2
Insertion loss of 0.3 dB
Surge capability 8/20µs of 10 kA nominal
Multi-strike lighting capability
Tri-alloy plated brass construction
RoHS compliant
Power surges or indirect lightning strikes can create network problems by causing network downtimes with potential of millions
of dollars of revenue losses. Midwest Microwave surge arresters can protect networks from surges without sacrificing RF
performance. Midwest surge arresters can be used to protect cellular base stations, public safety systems, Wi-Fi networks, active
antenna systems, and 5G or GPS applications.
Part Number
Description
CGS-1030-00-NNN-34
Commercial grade surge arrester, 3 GHz, N male to N female
Material Specifications
Housing
Tri-alloy plated brass
Coupling Nut
Tri-alloy plated brass
Male Center Contact
Gold plated brass
Female Center Contact
Gold-plated beryllium copper
Electrical Specifications
Frequency Range
DC - 2.5 GHz
2.5 - 3 GHz
Insertion Loss
0.25 dB
0.3 dB
Impedance
50Ω nominal
VSWR
1.20:1 maximum
Surge Capability, 8/20 µs
10 kA nominal
99
COMMERCIAL GRADE COMPONENTS
Commercial Grade Attenuators
CGA-1040 Series
•
•
•
•
•
Best combination of price and performance
For general commercial use
4 GHz operation
Passivated stainless steel construction
SMA Male to SMA Female
Part Number
Attenuator
Attenuation
Power
Frequency
CGA-1040-01-SMA-02
CGA-1040-02-SMA-02
SMA Male to SMA Female
1 dB
2W
DC - 4GHz
SMA Male to SMA Female
2 dB
2W
DC - 4GHz
CGA-1040-03-SMA-02
SMA Male to SMA Female
3 dB
2W
DC - 4GHz
CGA-1040-06-SMA-02
SMA Male to SMA Female
6 dB
2W
DC - 4GHz
CGA-1040-10-SMA-02
SMA Male to SMA Female
10 dB
2W
DC - 4GHz
CGA-1040-20-SMA-02
SMA Male to SMA Female
20 dB
2W
DC - 4GHz
Material Specifications
Housing
Passivated stainless steel
Coupling Nut
Passivated stainless steel
Male Center Contact
Gold plated brass
Female Center Contact
Gold-plated beryllium copper
Environmental Specifications
Operating Temperature
-65˚ to 85˚C
Electrical Specifications
100
Frequency of Operation
DC-4GHz
Impedance
50Ω (Nominal)
Attenuation values available
1, 2, 3, 6, 10, 20 dB
Attenuation Accuracy
1 and 2 dB
±0.35 dB
3 and 6 dB
±0.40 dB
10 and 20 dB
±0.50 dB
VSWR
1.18:1 (max.)
Input Power (at 25°C)
2W (CW)
COMMERCIAL GRADE COMPONENTS
Commercial Grade Terminations
•
•
•
•
Best combination of price and performance
For all commercial use
Passivated stainless-steel construction
Male and Female versions available
Part Number
Termination Type
Frequency
CGT-1400-F0-29M-02
2.92mm Female
40GHz
CGT-1400-M0-29M-02
2.92mm Male
40GHz
CGT-1500-F0-24M-02
2.4mm Female
50GHz
CGT-1500-M0-24M-02
2.4mm Male
50GHz
Material Specifications
Housing
Passivated stainless steel
Coupling nut
Passivated stainless steel
Male Center Contact
Gold plated beryllium copper
Female Center Contact
Gold plated beryllium copper
Environmental Specifications
Thermal Shock
MIL-STD-202G Method 107, Test Condition B
Vibration
MIL-STD-202G Method 204, Test Condition D
Shock
MIL-STD-202G Method 213, Test Condition I
Humidity
MIL-STD-202G Method 106
Salt Spray
MIL-STD-202G Method 101, Test Condition B
Operating Temperature
-55°C to 125°C
Electrical Specifications
2.92mm Models
2.4mm Models
Frequency of Operation
DC-40GHz
DC-50GHz
Impedance
50Ω (Nominal)
50Ω (Nominal)
VSWR
1.2:1 (max.)
1.22:1 (max.)
Input Power (at 25°C)
0.25W (CW)
0.25W (CW)
Mechanical Specifications
Mating Torque
7-10 inch-pounds
Durability
500 cycles (min.)
CGT-1400-M0-29M-02
CGT-1500-M0-24M-02
CGT-1400-F0-29M-02
CGT-1500-F0-24M-02
101
QPL APPROVED PRODUCTS
Qualified Parts List Products
• MIL-DTL-3933/14, 16, and /25 SMA Attenuators
• MIL-DTL-39030/3 and /6 SMA and N Terminations
The Qualified Parts Listing (QPL) is a list compiled by the U.S. Government of products that are used by the Government and are
covered by military specifications. The purpose of the list is to provide a simple way of accessing identification of those products
and the vendors that have been qualified to manufacture them such that procurement may be easily accomplished. All products
listed on a particular QPL have been tested and have qualified to the requirements for that product, as specified in the latest
effective issue of the applicable military specification. By using a part that appears on the QPL list, a user is assured that the part
will meet or exceed the performance specifications set forth in the MIL Specification as a minimum standard of performance.
Cinch Connectivity Solutions is a leading manufacturer of Midwest Microwave product line of Attenuators, Terminations, Adapters,
and Connectors and is the originator of the “Minipad” Attenuator around which the military specifications were written. The
company’s technical leadership and extensive experience combined with its broad product capability provide the user with a
reliable, high quality source for high performance QPL coaxial microwave components.
QPL Products
Attenuators
0-20 dB
Terminations
DC-18.0 GHz
MIL-DTL-3933
DC-18.0 GHz
MIL-DTL-39030
Attenuators (QPL)
MIL-DTL-3933 Qualified (QPL)
• Non-Screened and Screened Units Available
• 100% Tested
• Military Applications
Midwest Microwave’s QPL Attenuator products were designed, tested and have been qualified to the stringent requirements of
the latest effective issue of the applicable military specifications. By selecting a part that appears on a QPL list, a user is assured
that the part will meet or exceed the performance specifications set forth in the MIL Specification as a minimum standard of
performance.
102
MIL Part Slash No. Group
Description
Frequency (GHz)
Attenuation (dB)
MIL-DTL-3933/25
SMA Subminiature - Male/Female
DC - 4.0, DC - 12.4, DC - 18.0
0 - 20
MIL-DTL-3933/14
SMA Miniature - Male/Female
DC - 12.4
1 - 20
MIL-DTL-3933/16
SMA Miniature - Male/Female
DC - 18.0
0 - 20
QPL APPROVED PRODUCTS
Attenuators – Fixed Coaxial
MIL-DTL-3933/14
Military
Part No.
Cinch Midwest
Part No.
Dimension A
inches (mm) (max.)
Attenuation Value
(dB) (nom.)
Frequency
Range (GHz)
Closest
Commercial Alternate
- 01
M3933/14-01N
1.20 (30.5)
3.0
DC - 12.4
ATT-0205-03-SMA-02
- 02
M3933/14-02N
1.20 (30.5)
6.0
DC - 12.4
ATT-0205-06-SMA-02
- 03
M3933/14-03N
1.20 (30.5)
10.0
DC - 12.4
ATT-0205-10-SMA-02
- 04
M3933/14-04N
1.20 (30.5)
20.0
DC - 12.4
ATT-0205-20-SMA-02
- 05
M3933/14-05N
1.20 (30.5)
15.0
DC - 12.4
ATT-0205-15-SMA-02
- 06
M3933/14-06N
1.20 (30.5)
1.0
DC - 12.4
ATT-0205-01-SMA-02
- 07
M3933/14-07N
1.20 (30.5)
2.0
DC - 12.4
ATT-0205-02-SMA-02
- 08
M3933/14-08N
1.20 (30.5)
4.0
DC - 12.4
ATT-0205-04-SMA-02
- 09
M3933/14-09N
1.20 (30.5)
5.0
DC - 12.4
ATT-0205-05-SMA-02
- 10
M3933/14-10N
1.20 (30.5)
7.0
DC - 12.4
ATT-0205-07-SMA-02
- 11
M3933/14-11N
1.20 (30.5)
8.0
DC - 12.4
ATT-0205-08-SMA-02
- 12
M3933/14-12N
1.20 (30.5)
9.0
DC - 12.4
ATT-0205-09-SMA-02
- 18
M3933/14-18N
1.20 (30.5)
16.0
DC - 12.4
ATT-0205-16-SMA-02
- 19
M3933/14-19N
1.20 (30.5)
14.0
DC - 12.4
ATT-0205-14-SMA-02
- 20
M3933/14-20N
1.20 (30.5)
13.0
DC - 12.4
ATT-0205-13-SMA-02
- 21
M3933/14-21N
1.20 (30.5)
12.0
DC - 12.4
ATT-0205-12-SMA-02
- 22
M3933/14-22N
1.20 (30.5)
11.0
DC - 12.4
ATT-0205-11-SMA-02
- 23
M3933/14-23N
1.20 (30.5)
1.5
DC - 12.4
ATT-0205-72-SMA-02
Notes:
1. Midwest Microwave part number reflects a non-screened part. For a screened part, change suffix “N” to “S”.
2. See Appendix for description of connector interface.
103
QPL APPROVED PRODUCTS
MIL-DTL-3933/16
104
Military
Part No.
Cinch Midwest
Part No.
Dimension A
inches (mm) (max.)
Attenuation Value
(dB) (nom.)
Frequency Range
(GHz)
Closest
Commercial Alternate
- 01
M3933/16-01N
1.20 (30.5)
3.0
DC - 18.0
ATT-0263-03-SMA-02
- 02
M3933/16-02N
1.20 (30.5)
6.0
DC - 18.0
ATT-0263-06-SMA-02
- 03
M3933/16-03N
1.20 (30.5)
10.0
DC - 18.0
ATT-0263-10-SMA-02
- 04
M3933/16-04N
1.20 (30.5)
20.0
DC - 18.0
ATT-0263-20-SMA-02
- 05
M3933/16-05N
1.20 (30.5)
1.0
DC - 18.0
ATT-0263-01-SMA-02
- 06
M3933/16-06N
1.20 (30.5)
2.0
DC - 18.0
ATT-0263-02-SMA-02
- 07
M3933/16-07N
1.20 (30.5)
4.0
DC - 18.0
ATT-0263-04-SMA-02
- 08
M3933/16-08N
1.20 (30.5)
5.0
DC - 18.0
ATT-0263-05-SMA-02
- 09
M3933/16-09N
1.20 (30.5)
7.0
DC - 18.0
ATT-0263-07-SMA-02
- 10
M3933/16-10N
1.20 (30.5)
8.0
DC - 18.0
ATT-0263-08-SMA-02
- 11
M3933/16-11N
1.20 (30.5)
9.0
DC - 18.0
ATT-0263-09-SMA-02
- 16
M3933/16-16N
1.20 (30.5)
0
DC - 18.0
ATT-0263-00-SMA-02
- 17
M3933/16-17N
1.20 (30.5)
0.5
DC - 18.0
ATT-0263-70-SMA-02
- 18
M3933/16-18N
1.20 (30.5)
1.5
DC - 18.0
ATT-0263-71-SMA-02
- 19
M3933/16-19N
1.20 (30.5)
2.5
DC - 18.0
ATT-0263-72-SMA-02
- 20
M3933/16-20N
1.20 (30.5)
3.5
DC - 18.0
ATT-0263-73-SMA-02
- 21
M3933/16-21N
1.20 (30.5)
4.5
DC - 18.0
ATT-0263-74-SMA-02
- 22
M3933/16-22N
1.20 (30.0)
5.5
DC - 18.0
ATT-0263-75-SMA-02
- 23
M3933/16-23N
1.20 (30.5)
6.5
DC - 18.0
ATT-0263-76-SMA-02
- 24
M3933/16-24N
1.20 (30.5)
7.5
DC - 18.0
ATT-0263-77-SMA-02
- 25
M3933/16-25N
1.20 (30.5)
8.5
DC - 18.0
ATT-0263-78-SMA-02
- 26
M3933/16-26N
1.20 (30.5)
9.5
DC - 18.0
ATT-0263-79-SMA-02
- 27
M3933/16-27N
1.20 (30.5)
10.5
DC - 18.0
ATT-0263-80-SMA-02
- 28
M3933/16-28N
1.20 (30.5)
11.0
DC - 18.0
ATT-0263-11-SMA-02
- 29
M3933/16-29N
1.20 (30.5)
11.5
DC - 18.0
ATT-0263-81-SMA-02
- 30
M3933/16-30N
1.20 (30.5)
12.0
DC - 18.0
ATT-0263-12-SMA-02
- 31
M3933/16-31N
1.20 (30.5)
12.5
DC - 18.0
ATT-0263-82-SMA-02
- 32
M3933/16-32N
1.20 (30.5)
13.0
DC - 18.0
ATT-0263-13-SMA-02
- 33
M3933/16-33N
1.20 (30.5)
13.5
DC - 18.0
ATT-0263-83-SMA-02
- 34
M3933/16-34N
1.20 (30.5)
14.0
DC - 18.0
ATT-0263-14-SMA-02
- 35
M3933/16-35N
1.20 (30.5)
14.5
DC - 18.0
ATT-0263-84-SMA-02
- 36
M3933/16-36N
1.20 (30.0)
15.0
DC - 18.0
ATT-0263-15-SMA-02
QPL APPROVED PRODUCTS
Military
Part No.
Cinch Midwest
Part No.
Dimension A
inches (mm) (max.)
Attenuation Value
(dB) (nom.)
Frequency Range
(GHz)
Closest
Commercial Alternate
- 37
M3933/16-37N
1.20 (30.5)
15.5
DC - 18.0
ATT-0263-85-SMA-02
- 38
M3933/16-38N
1.20 (30.5)
16.0
DC - 18.0
ATT-0263-16-SMA-02
- 39
M3933/16-39N
1.20 (30.5)
16.5
DC - 18.0
ATT-0263-86-SMA-02
- 40
M3933/16-40N
1.20 (30.5)
17.0
DC - 18.0
ATT-0263-17-SMA-02
- 41
M3933/16-41N
1.20 (30.5)
17.5
DC - 18.0
ATT-0263-87-SMA-02
- 42
M3933/16-42N
1.20 (30.5)
18.0
DC - 18.0
ATT-0263-18-SMA-02
- 43
M3933/16-43N
1.20 (30.5)
18.5
DC - 18.0
ATT-0263-88-SMA-02
- 44
M3933/16-44N
1.20 (30.5)
19.0
DC - 18.0
ATT-0263-19-SMA-02
- 45
M3933/16-45N
1.20 (30.5)
19.5
DC - 18.0
ATT-0263-89-SMA-02
Notes:
1. Midwest Microwave part number reflects a non-screened part. For a screened part, change suffix “N” to “S”.
2. See Appendix for description of connector interface.
105
QPL APPROVED PRODUCTS
MIL-DTL-3933/25
Military
Part No.
Cinch Midwest
Part No.
- 01
M3933/25-01N
- 02
- 03
Dimension A
inches (mm) (max.)
Attenuation
Value (dB) (nom.)
Frequency Range
(GHz)
Closest
Commercial Alternate
0.86 (21.9)
1.0
DC - 2.0
ATT-0294-01-SMA-02
M3933/25-02N
0.86 (21.9)
2.0
DC - 2.0
ATT-0294-02-SMA-02
M3933/25-03N
0.86 (21.9)
3.0
DC - 2.0
ATT-0294-03-SMA-02
- 04
M3933/25-04N
0.86 (21.9)
4.0
DC - 2.0
ATT-0294-04-SMA-02
- 05
M3933/25-05N
0.86 (21.9)
5.0
DC - 2.0
ATT-0294-05-SMA-02
- 06
M3933/25-06N
0.86 (21.9)
6.0
DC - 2.0
ATT-0294-06-SMA-02
- 07
M3933/25-07N
0.86 (21.9)
7.0
DC - 2.0
ATT-0294-07-SMA-02
- 08
M3933/25-08N
0.86 (21.9)
8.0
DC - 2.0
ATT-0294-08-SMA-02
- 09
M3933/25-09N
0.86 (21.9)
9.0
DC - 2.0
ATT-0294-09-SMA-02
- 10
M3933/25-10N
0.86 (21.9)
10.0
DC - 2.0
ATT-0294-10-SMA-02
- 11
M3933/25-11N
0.86 (21.9)
11.0
DC - 2.0
ATT-0294-11-SMA-02
- 12
M3933/25-12N
0.86 (21.9)
12.0
DC - 2.0
ATT-0294-12-SMA-02
- 13
M3933/25-13N
1.02 (26.0)
13.0
DC - 2.0
ATT-0294-13-SMA-02
- 14
M3933/25-14N
1.02 (26.0)
14.0
DC - 2.0
ATT-0294-14-SMA-02
- 15
M3933/25-15N
1.02 (26.0)
15.0
DC - 2.0
ATT-0294-15-SMA-02
- 16
M3933/25-16N
1.02 (26.0)
16.0
DC - 2.0
ATT-0294-16-SMA-02
- 17
M3933/25-17N
1.02 (26.0)
17.0
DC - 2.0
ATT-0294-17-SMA-02
- 18
M3933/25-18N
1.02 (26.0)
18.0
DC - 2.0
ATT-0294-18-SMA-02
- 19
M3933/25-19N
1.02 (26.0)
19.0
DC - 2.0
ATT-0294-19-SMA-02
- 20
M3933/25-20N
1.02 (26.0)
20.0
DC - 2.0
ATT-0294-20-SMA-02
- 27
M3933/25-27N
0.86 (21.9)
1.0
DC - 12.4
ATT-0291-01-SMA-02
- 28
M3933/25-28N
0.86 (21.9)
2.0
DC - 12.4
ATT-0291-02-SMA-02
- 29
M3933/25-29N
0.86 (21.9)
3.0
DC - 12.4
ATT-0291-03-SMA-02
- 30
M3933/25-30N
0.86 (21.9)
4.0
DC - 12.4
ATT-0291-04-SMA-02
- 31
M3933/25-31N
0.86 (21.9)
5.0
DC - 12.4
ATT-0291-05-SMA-02
- 32
M3933/25-32N
0.86 (21.9)
6.0
DC - 12.4
ATT-0291-06-SMA-02
- 33
M3933/25-33N
0.86 (21.9)
7.0
DC - 12.4
ATT-0291-07-SMA-02
- 34
M3933/25-34N
0.86 (21.9)
8.0
DC - 12.4
ATT-0291-08-SMA-02
- 35
M3933/25-35N
0.86 (21.9)
9.0
DC - 12.4
ATT-0291-09-SMA-02
- 36
M3933/25-36N
0.86 (21.9)
10.0
DC - 12.4
ATT-0291-10-SMA-02
- 37
M3933/25-37N
0.86 (21.9)
11.0
DC - 12.4
ATT-0291-11-SMA-02
- 38
M3933/25-38N
0.86 (21.9)
12.0
DC - 12.4
ATT-0291-12-SMA-02
- 39
M3933/25-39N
0.94 (23.9)
13.0
DC - 12.4
ATT-0291-13-SMA-02
Notes: Part number reflects a non-screened part. For a screened part, change suffix “N” to “S”. See Appendix for description of connector
interface.
106
QPL APPROVED PRODUCTS
Military
Part No.
Cinch Midwest
Part No.
- 40
M3933/25-40N
- 41
M3933/25-41N
- 42
- 43
Dimension A
inches (mm) (max.)
Attenuation
Value (dB) (nom.)
Frequency Range
(GHz)
Closest
Commercial Alternate
0.94 (23.9)
14.0
DC - 12.4
ATT-0291-14-SMA-02
0.94 (23.9)
15.0
DC - 12.4
ATT-0291-15-SMA-02
M3933/25-42N
0.94 (23.9)
16.0
DC - 12.4
ATT-0291-16-SMA-02
M3933/25-43N
0.94 (23.9)
17.0
DC - 12.4
ATT-0291-17-SMA-02
- 44
M3933/25-44N
0.94 (23.9)
18.0
DC - 12.4
ATT-0291-18-SMA-02
- 45
M3933/25-45N
0.94 (23.9)
19.0
DC - 12.4
ATT-0291-19-SMA-02
- 46
M3933/25-46N
1.02 (26.0)
20.0
DC - 12.4
ATT-0291-20-SMA-02
- 58
M3933/25-58N
0.86 (21.9)
0
DC - 18.0
ATT-0290-00-SMA-02
- 59
M3933/25-59N
0.86 (21.9)
0.5
DC - 18.0
ATT-0290-70-SMA-02
- 60
M3933/25-60N
0.86 (21.9)
1.0
DC - 18.0
ATT-0290-01-SMA-02
- 61
M3933/25-61N
0.86 (21.9)
1.5
DC - 18.0
ATT-0290-71-SMA-02
- 62
M3933/25-62N
0.86 (21.9)
2.0
DC - 18.0
ATT-0290-02-SMA-02
- 63
M3933/25-63N
0.86 (21.9)
2.0
DC - 18.0
ATT-0290-72-SMA-02
- 64
M3933/25-64N
0.86 (21.9)
3.0
DC - 18.0
ATT-0290-03-SMA-02
- 65
M3933/25-65N
0.86 (21.9)
3.5
DC - 18.0
ATT-0290-73-SMA-02
- 66
M3933/25-66N
0.86 (21.9)
4.0
DC - 18.0
ATT-0290-04-SMA-02
- 67
M3933/25-67N
0.86 (21.9)
4.5
DC - 18.0
ATT-0290-74-SMA-02
- 68
M3933/25-68N
0.86 (21.9)
5.0
DC - 18.0
ATT-0290-05-SMA-02
- 69
M3933/25-69N
0.86 (21.9)
5.5
DC - 18.0
ATT-0290-75-SMA-02
- 70
M3933/25-70N
0.86 (21.9)
6.0
DC - 18.0
ATT-0290-06-SMA-02
- 71
M3933/25-71N
0.86 (21.9)
6.5
DC - 18.0
ATT-0290-76-SMA-02
- 72
M3933/25-72N
0.86 (21.9)
7.0
DC - 18.0
ATT-0290-07-SMA-02
- 73
M3933/25-73N
0.86 (21.9)
7.5
DC - 18.0
ATT-0290-77-SMA-02
- 74
M3933/25-74N
0.86 (21.9)
8.0
DC - 18.0
ATT-0290-08-SMA-02
- 75
M3933/25-75N
0.86 (21.9)
8.5
DC - 18.0
ATT-0290-78-SMA-02
- 76
M3933/25-76N
0.86 (21.9)
9.0
DC - 18.0
ATT-0290-09-SMA-02
- 77
M3933/25-77N
0.86 (21.9)
9.5
DC - 18.0
ATT-0290-79-SMA-02
- 78
M3933/25-78N
0.86 (21.9)
10.0
DC - 18.0
ATT-0290-10-SMA-02
- 79
M3933/25-79N
0.86 (21.9)
11.0
DC - 18.0
ATT-0290-11-SMA-02
- 80
M3933/25-80N
0.86 (21.9)
12.0
DC - 18.0
ATT-0290-12-SMA-02
- 81
M3933/25-81N
0.94 (23.9)
13.0
DC - 18.0
ATT-0290-13-SMA-02
- 82
M3933/25-82N
0.94 (23.9)
14.0
DC - 18.0
ATT-0290-14-SMA-02
- 83
M3933/25-83N
1.02 (26.0)
15.0
DC - 18.0
ATT-0290-15-SMA-02
- 84
M3933/25-84N
1.02 (26.0)
16.0
DC - 18.0
ATT-0290-16-SMA-02
- 85
M3933/25-85N
1.02 (26.0)
17.0
DC - 18.0
ATT-0290-17-SMA-02
- 86
M3933/25-86N
1.02 (26.0)
18.0
DC - 18.0
ATT-0290-18-SMA-02
- 87
M3933/25-87N
1.02 (26.0)
19.0
DC - 18.0
ATT-0290-19-SMA-02
- 88
M3933/25-88N
1.02 (26.0)
20.0
DC - 18.0
ATT-0290-20-SMA-02
Notes: Part number reflects a non-screened part. For a screened part, change suffix “N” to “S”. See Appendix for description of connector
interface.
107
QPL APPROVED PRODUCTS
Terminations
N Type Terminations MIL-DTL-39030/6
Figure 1
Figure 2
Military
Part No.
Cinch Midwest
Part No.
Figure
Dimension A
inches (mm)
Dimension B
inches (mm)
Closest
Commercial Alternate
- 01
M39030/6-01N
1
1.60 (40.6)
.625 (15.9)
TRM-2053-MO-NNN-02
- 02
M39030/6-02N
1
1.60 (40.6)
.625 (15.9)
TRM-2053-MO-NNN-02
- 03
M39030/6-03N
1
1.51 (38.4)
.380 (9.70)
TRM-2053-MO-NNN-02
- 04
M39030/6-04N
2
1.48 (37.6)
.380 (9.70)
TRM-2053-FO-NNN-02
- 05
M39030/6-05N
3
1.60 (40.6)
.700 (17.8)
TRM-2080-MO-NNN-07
- 06
M39030/6-06N
1
1.60 (40.6)
.625 (15.9)
TRM-2169-MO-NNN-02
- 07
M39030/6-07N
2
1.60 (40.6)
.625 (15.9)
TRM-2169-FO-NNN-02
Midwest Microwave part number reflects a non-screened part. For a screened part, change suffix “N” to “S”.
108
Figure 3
QPL APPROVED PRODUCTS
SMA Type Terminations MIL-DTL-39030/3
Figure 1
Figure 2
Figure 3
Figure 4 Figure 5
Military Part No.
Cinch Midwest Part No.
Figure
Dimension A inches (mm)
Closest
Commercial Alternate
- 01
M39030/3-01N
1
.52 (13.2)
TRM-2090-MO-SMA-00
- 02
M39030/3-02N
1
.52 (13.2)
TRM-2090-MO-SMA-02
- 03
M39030/3-03N
2
.52 (13.2)
TRM-2090-MC-SMA-00
- 04
M39030/3-04N
2
.52 (13.2)
TRM-2090-MC-SMA-02
- 05
M39030/3-05N
3
.53 (13.5)
TRM-2090-FO-SMA-00
- 06
M39030/3-06N
3
.53 (13.5)
TRM-2090-FO-SMA-02
- 07
M39030/3-07N
4
.53 (13.5)
TRM-2090-FC-SMA-00
- 08
M39030/3-08N
4
.53 (13.5)
TRM-2090-FC-SMA-02
- 09
M39030/3-09N
1
.52 (13.2)
TRM-2090-MO-SMA-00
- 11
M39030/3-11N
5
.39 (9.90)
TRM-2444-MO-SMA-00
- 12
M39030/3-12N
1
.52 (13.2)
TRM-2090-MO-SMA-00
- 13
M39030/3-13N
2
.52 (13.2)
TRM-2090-MC-SMA-00
- 15
M39030/3-15N
1
.52 (13.2)
TRM-2090-MO-SMA-00
Notes:
1. Midwest Microwave part number reflects a non-screened part. For a screened part, change suffix “N” to “S”.
109
APPENDIX
APPENDIX
Coaxial Interface Dimensions
This Appendix is meant to provide the user with some of the necessary supplementary information they may require to allow them
to make reasonable and timely decisions on choices of types of components, connectors, coaxial cable and cable assemblies
in order to complete an up to date microwave system or subsystem. Should the user be unable to locate the information they
require, please contact the factory and further information will be provided.
Mechanical dimensional specifications are stated in inches with metric equivalents (to the nearest 0.01 mm) given for reference
information only, and are based on 1” = 25.4 millimeters.
While every precaution has been taken to ensure accuracy and completeness herein, Cinch Connectivity Solutions assumes no responsibility, and
disclaims all liability for damages resulting from use of this information or for any errors or omissions. Specifications subject to change without
notice.
110
APPENDIX
SMA Interface Mating Dimensions
Male Plug Detail
Male Plug
Female Jack
SSMA Interface Mating Dimensions
Male Plug Detail
Female Jack
Male Plug
BMA Interface Mating Dimensions
Male Plug Detail
Female Jack
* Dielectric Insulator Gap - measured from connector body reference plane .002 inches max. above to .010 inches max. below.
** Center Contact Gap - measured from connector body reference plane .000 inches min. (flush) to .010 max. below.
*** Dielectric Insulator Gap - measured from connector body reference plane .002 inches max. above to .005 inches max. below.
Notes:
1. Except where specified, all dimensions shown are nominal.
2. Metric equivalents (to the nearest 0.01 mm) are given for general information only and are based on 1 inch = 25.4 millimeters.
3. ID to meet VSWR, and contact resistance when mated with .0360 +.0010/-.0005 (0.914 +.0254/-.0127 mm) diameter pin.
4. When fully engaged, the two reference planes must coincide with metal to metal contact.
5. ID to meet VSWR, and contact resistance when mated with .0200 +.0008/-.0005 (0.508 +.0203/-.0127 mm) diameter pin.
6. Measured with outer contact spring bottomed as occurs in complete mating.
111
APPENDIX
2.9 mm Precision Interface Mating Dimensions
Male Plug
Female Jack
3.5 mm Precision Interface Mating Dimensions
Male Plug
Female Jack
Type SMM Interface Mating Dimensions
Male Plug
112
Female Jack
APPENDIX
Type TNC Interface Mating Dimensions
Male Plug
Female Jack
Type BNC Interface Mating Dimensions
Male Plug
Female Jack
Type N Interface Mating Dimensions
Male Plug
Female Jack
Notes:
1. I.D. to meet VSWR and contact resistance when mated with .052/.054 (1.32/1.37 mm) Diameter male pin.
2. I.D. to meet VSWR and contact resistance when mated with .063/.066 (1.60/1.68 mm) Diameter male pin.
3. Metric equivalents (to nearest 0.01 mm) are for general information only.
113
APPENDIX
Type TNC-A Interface Mating Dimensions
Male Plug
Female Jack
Type SC Interface Mating Dimensions
Male Plug
Female Jack
Type HN Interface Mating Dimensions
Male Plug
114
Female Jack
APPENDIX
Flexible Coaxial Cable Information
Cable Type
Impedance (Ohms)
Jacket
Diameter
Outer
Conductor Diameter
Dielectric Diameter
Center
Conductor Diameter
RG55/U
53.5
.216 max
.176 max
.116±.005
.032 nom
RG58/U
50
.195±.004
.150 max
.116±.004
.0375 nom
RG141/U
50
.190±.005
.146 max
.116±.005
.039±.001
RG142/U
50
195±.005
.171 max
.116±.005
.039±.001
RG174/U
50
.100±.005
.088 max
.080±.003
.020 nom
RG178/U
50
.075 max
.054 max
.034±.002
.012 nom
RG179/U
75
.100±.005
.084 max
.036±.003
.012 nom
RG180/U
95
.145 max
.124 max
.102±.003
.012 nom
RG187/U
75
.110 max
.084 max
.060±.003
.012 nom
RG188/U
50
.110 max
.081 max
.060±.003
.020 nom
RG195/U
95
.155 max
.124 max
.102±.003
.012 nom
RG196/U
50
.080 max
.054 max
.034±.002
.012 nom
RG214/U
50
.425±.007
.360 max
.285±.003
.089±.001
RG223/U
50
.2165 max
.176 max
.116±.004
.035±.001
RG303/U
50
.170±.005
.146 max
.1160±.005
.039±.001
RG316/U
50
.102 max
.081 max
.060±.003
.020 nom
RG/U
Attenuation – dB per 100 ft. at Frequency (GHz)
Watts maximum at Frequency (GHz)
Power –
Cable
.1
.2
.4
1
3
5
10
.1
.2
.4
1
3
5
10
55
4.8
7.0
10.0
16.5
30.5
46.0
>100.0
480
320
215
120
60
40
-
58
4.6
6.9
10.6
17.5
37.5
60.0
>100.0
300
200
135
80
40
20
-
141
3.9
5.6
8.0
13.5
27.0
39.0
70.0
1,700
1,200
830
450
220
140
65
142
3.9
5.6
8.0
13.5
27.0
39.0
70.0
1,800
1,300
800
530
265
175
100
174
8.9
12.0
17.5
30.0
64.0
99.0
>100.0
110
80
60
35
15
10
-
178
14.0
19.0
28.0
46.0
85.0
>100.0
>100.0
240
180
120
75
40
-
-
179
10.0
12.5
16.0
24.0
44.0
65.0
>100.0
480
420
320
190
100
73
-
180
5.7
7.5
10.8
17.0
35.0
50.0
88.0
800
570
400
240
130
90
50
187
10.0
12.5
16.0
24.0
44.0
69.0
>100.0
480
420
320
190
100
73
-
188
11.4
14.2
16.7
31.0
60.0
82.0
>100.0
400
325
275
150
80
55
-
195
5.7
7.6
10.8
17.0
35.0
50.0
88.0
800
570
400
240
130
90
50
196
14.0
19.0
28.0
46.0
85.0
>100.0
>100.0
240
180
120
75
40
-
-
214
2.3
3.3
5.0
8.8
18.0
27.0
45.0
780
550
360
200
100
65
40
223
4.8
7.0
10.0
16.5
30.5
46.0
>100.0
480
320
215
120
60
40
-
303
3.9
5.6
8.0
13.5
27.0
39.0
70.0
1,800
1,300
900
500
265
175
100
316
11.4
14.2
16.7
31.0
60.0
82.0
>100.0
400
325
275
150
80
55
-
115
APPENDIX
VSWR vs. Return Loss Table
VSWR
116
R. L. (dB)
VSWR
R. L. (dB)
VSWR
R. L. (dB)
VSWR
R. L. (dB)
VSWR
R. L. (dB)
1.001
66.025
1.060
30.714
1.138
23.803
1.480
14.264
5.400
3.255
1.002
60.009
1.061
30.575
1.140
23.686
1.490
14.120
5.600
3.136
1.003
56.491
1.062
30.438
1.142
23.571
1.500
13.979
5.800
3.025
1.004
53.997
1.063
30.303
1.144
23.457
1.520
13.708
6.000
2.923
1.005
52.063
1.064
30.171
1.146
23.346
1.540
13.449
6.200
2.827
1.006
50.484
1.065
30.040
1.148
23.235
1.560
13.201
6.400
2.737
1.007
49.149
1.066
29.912
1.150
23.127
1.580
12.964
6.600
2.653
1.008
47.993
1.067
29.785
1.152
23.020
1.600
12.736
6.800
2.573
1.009
46.975
1.068
29.661
1.154
22.914
1.620
12.518
7.000
2.499
1.010
46.064
1.069
29.538
1.156
22.810
1.640
12.308
7.200
2.428
1.011
45.240
1.070
29.417
1.158
22.708
1.660
12.107
7.400
2.362
1.012
44.489
1.071
29.298
1.160
22.607
1.680
11.913
7.600
2.299
1.013
43.798
1.072
29.181
1.162
22.507
1.700
11.725
7.800
2.239
1.014
43.159
1.073
29.066
1.164
22.408
1.720
11.545
8.000
2.183
1.015
42.564
1.074
28.952
1.166
22.311
1.740
11.370
8.200
2.129
1.016
42.007
1.075
28.839
1.168
22.215
1.760
11.202
8.400
2.078
1.017
41.485
1.076
28.728
1.170
22.120
1.780
11.039
8.600
2.029
1.018
40.993
1.077
28.619
1.172
22.027
1.800
10.881
8.800
1.983
1.019
40.528
1.078
28.511
1.174
21.934
1.820
10.729
9.000
1.938
1.020
40.086
1.079
28.405
1.176
21.843
1.840
10.581
9.200
1.896
1.021
39.667
1.080
28.299
1.178
21.753
1.860
10.437
9.400
1.855
1.022
39.867
1.081
28.196
1.180
21.664
1.880
10.298
9.600
1.816
1.023
38.885
1.082
28.093
1.182
21.576
1.900
10.163
9.800
1.779
1.024
38.520
1.083
27.992
1.184
21.489
1.920
10.032
10.000
1.743
1.025
38.170
1.084
27.892
1.186
21.403
1.940
9.904
11.000
1.584
1.026
37.833
1.085
27.794
1.188
21.318
1.960
9.780
12.000
1.451
1.027
37.510
1.086
27.696
1.190
21.234
1.980
9.660
13.000
1.339
1.028
37.198
1.087
27.600
1.192
21.151
2.000
9.542
14.000
1.243
1.029
36.898
1.088
27.505
1.194
21.069
2.100
8.999
15.000
1.160
1.030
36.607
1.089
27.411
1.196
20.988
2.200
8.519
16.000
1.087
1.031
36.327
1.090
27.318
1.198
20.907
2.300
8.091
17.000
1.023
1.032
36.055
1.091
27.226
1.200
20.828
2.400
7.707
18.000
0.966
1.033
35.792
1.092
27.135
1.210
20.443
2.500
7.360
19.000
0.915
1.034
35.537
1.093
27.046
1.220
20.079
2.600
7.044
20.000
0.869
1.035
35.290
1.094
26.957
1.230
19.732
2.700
6.755
22.000
0.790
1.036
35.049
1.095
26.869
1.240
19.401
2.800
6.490
24.000
0.724
1.037
34.816
1.096
26.782
1.250
19.085
2.900
6.246
26.000
0.668
1.038
34.588
1.097
26.697
1.260
18.783
3.000
6.021
28.000
0.621
1.039
34.367
1.098
26.612
1.270
18.493
3.100
5.811
30.000
0.579
1.040
34.151
1.099
26.528
1.280
18.216
3.200
5.617
32.000
0.543
1.041
33.941
1.100
26.444
1.290
17.949
3.300
5.435
34.000
0.511
1.042
33.763
1.102
26.281
1.300
17.692
3.400
5.265
36.000
0.483
1.043
33.536
1.104
26.120
1.310
17.445
3.500
5.105
38.000
0.457
1.044
33.341
1.106
25.963
1.320
17.207
3.600
4.956
40.000
0.434
APPENDIX
VSWR
R. L. (dB)
VSWR
R. L. (dB)
VSWR
R. L. (dB)
VSWR
R. L. (dB)
VSWR
R. L. (dB)
1.045
33.150
1.108
25.809
1.330
16.977
3.700
4.815
42.000
0.414
1.046
32.963
1.110
25.658
1.340
16.755
3.800
4.682
44.000
0.395
1.047
32.780
1.112
25.510
1.350
16.540
3.900
4.556
46.000
0.378
1.048
32.602
1.114
25.364
1.360
16.332
4.000
4.437
48.000
0.362
1.049
32.427
1.116
25.221
1.370
16.131
4.100
4.324
50.000
0.347
1.050
32.256
1.118
25.081
1.380
15.936
4.200
4.217
55.000
0.316
1.051
32.088
1.120
24.943
1.390
15.747
4.300
4.115
60.000
0.290
1.052
31.923
1.122
24.808
1.400
15.563
4.400
4.018
65.000
0.267
1.053
31.762
1.124
24.675
1.410
15.385
4.500
3.926
70.000
0.248
1.054
31.604
1.126
24.544
1.420
15.211
4.600
3.838
75.000
0.232
1.055
31.449
1.128
24.415
1.430
15.043
4.700
3.753
80.000
0.217
1.056
31.297
1.130
24.289
1.440
14.879
4.800
3.673
85.000
0.204
1.057
31.147
1.132
24.164
1.450
14.719
4.900
3.596
90.000
0.193
1.058
31.000
1.134
24.042
1.460
14.564
5.000
3.522
95.000
0.183
1.059
30.856
1.136
23.921
1.470
14.412
5.200
3.383
100.000
0.174
117
APPENDIX
Product Environmental Specifications
Cinch Connectivity Solutions has used the guidelines of MIL-HDBK-5400 and MIL-HDBK-2036 to specify the below listed
environmental condition that the standard non QPL catalog products of Midwest Microwave product line are designed to meet.
Temperature range:
Operating -55°C to +125°C
Thermal Shock:
MIL-STD-202G Method 107, Test Condition B, 5 cycles, -65°C to +125°C
Vibration:
MIL-STD-202G Method 204, Test Condition B
Non-Operating -65°C to +125°C
.06” Double Amplitude Displacement 10 - 70 Hz
15 G’s peak
70 - 2000 Hz
12 cycles (10 - 2000 - 10 Hz) each axis for 20 min per cycle
Shock:
MIL-STD-202G Method 213, Test Condition J
1/2 Sine, 30 G’s, 11 millisecond duration.
3 shock pulses in each direction along 3 perpendicular axis. Total 18 pulses
Humidity:
MIL-STD-202G Method 106, Except for steps 7a & 7b
98% relative humidity, 25°C to 65°C, 10 cycles, 240 Hrs
Salt Spray (Corrosion):
MIL-STD-202G Method 101, Test Condition B (48 Hrs)
RFI Leakage:
-40dBc
Altitude:
70,000ft Max
Requirements other than those specified above need to be reviewed on a case-by-case basis. Midwest Microwave products have routinely met
environmental requirements more severe than noted above, but in each case they were treated as custom parts with specially assigned custom
part numbers. Please contact customer service to inquire about any custom requirements.
118
APPENDIX
Space Qualified Parts
Cinch Connectivity Solutions custom manufactures Midwest Microwave line of High Reliability (Hi-Rel) products suitable for use
under space flight conditions. These products are manufactured using a system that provides complete traceability of all of the
piece parts that make up their assembly. All materials used meet or exceed the 1% TML and 0.1% CVCM requirements as tested
per ASTM E595.
Hi-Rel parts are manufactured to individual customer specifications and undergo extensive testing as required by the
customer. Example below shows how a space rated attenuator inspection and testing requirements may look like.
Please contact us for custom designs for space attenuators, terminations, connectors and adapters.
119
APPENDIX
General Part Number Logic*
AT T
Part Identifier
ADT
= Adapter
ATT
= Attenuator
CPL
= Directional Coupler
DCB
= DC Block
EQL
= Equalizer
HYB
= Hybrid Coupler
PWD
= Power Divider
TRM
XX
SMA
02
Finish
00
02
07
10
79
= Gold Plated over Stainless Steel
= Passivated Stainless Steel
= Anodized Aluminum
= Nickel Plated Brass
= MIL-Spec Gray Paint
= Termination
Series
Non Specific
Part Specific Description
= Interface
ADT
ATT
= dB Value
CPL
= dB Coupling
EQL
= Slope
PWD
= Power Divisions
TRM
= Gender
* Does not apply to connectors and QPL parts.
120
0263
Interface
Numerical = Custom Part
INDEX
Model No.
Page
Adapters - Coaxial
ADT-2540-7M-SMM-02
ADT-2541-7M-SMF-02
ADT-2542-7M-SMM-02
ADT-2543-7M-SMF-02
ADT-2544-7M-NNM-02
ADT-2545-7M-NNF-02
ADT-2546-7M-TNM-02
ADT-2547-7M-TNF-02
ADT-2576-NM-SMM-02
ADT-2577-NM-SMF-02
ADT-2578-NF-SMM-02
ADT-2579-NF-SMF-02
ADT-2580-NM-SMM-02
ADT-2581-NM-SMF-02
ADT-2582-NF-SMM-02
ADT-2583-NF-SMF-02
ADT-2584-NM-TNM-02
ADT-2585-NM-TNF-02
ADT-2586-NF-TNM-02
ADT-2587-NF-TNF-02
ADT-2588-MF-NNN-02
ADT-2589-MM-NNN-02
ADT-2590-FF-NNN-02
ADT-2591-7M-SCM-02
ADT-2592-7M-SCF-02
ADT-2593-MF-SMA-02
ADT-2594-MM-SMA-02
ADT-2595-FF-SMA-02
ADT-2596-MF-TNC-02
ADT-2597-MM-TNC-02
ADT-2598-FF-TNC-02
ADT-2599-NF-SMF-02
ADT-2613-NM-BNM-02
ADT-2614-NM-BNF-02
ADT-2615-NF-BNM-02
ADT-2616-NF-BNF-02
ADT-2618-NM-SCM-02
ADT-2619-NF-SCM-02
ADT-2638-NM-SCF-02
ADT-2639-NF-SCF-02
ADT-2670-BM-SMM-02
ADT-2671-BM-SMF-02
ADT-2672-BF-SMM-02
ADT-2673-BF-SMF-02
ADT-2680-NM-SMM-02
ADT-2681-NM-SMF-02
ADT-2682-NF-SMM-02
ADT-2683-NF-SMF-02
68
68
70
70
71
71
72
72
75
75
75
75
74
74
74
74
78
78
78
78
92
92
92
72
72
88
88
88
93
93
93
76
79
79
79
79
80
80
80
80
83
83
83
83
77
77
77
77
Model No.
Page
ADT-2685-TM-SMM-02
81
ADT-2686-TM-SMF-0281
ADT-2687-TF-SMM-0281
ADT-2688-TF-SMF-0281
ADT-2689-TF-SMM-0282
ADT-2694-MF-NNN-0296
ADT-2695-SM-SSM-0284
ADT-2696-SM-SSF-02
84
ADT-2697-SF-SSM-0284
ADT-2698-SF-SSF-0284
ADT-2699-TF-SMF-0282
ADT-2701-7M-3MM-0269
ADT-2702-7M-3MF-0269
ADT-2712-NM-3MM-0273
ADT-2713-NM-3MF-0273
ADT-2714-NF-3MM-0273
ADT-2715-NF-3MF-0273
ADT-2733-MF-3MM-0290
ADT-2734-MM-3MM-0290
ADT-2735-FF-3MM-0290
ADT-2767-SF-BMF-0287
ADT-2768-SM-BMF-0285
ADT-2769-SF-BMM-0286
ADT-2770-SM-BMM-0286
ADT-2793-TF-SMF-0282
ADT-2797-SF-BMM-0286
ADT-2806-SF-BMM-0285
ADT-2809-NF-SMM-0287
ADT-2810-NF-SMM-0276
ADT-2815-TF-SMM-0282
ADT-2823-FF-SMA-0288
ADT-2824-FF-SMA-0289
ADT-2825-FF-NNN-0292
ADT-2826-FF-TNC-0293
ADT-2828-MF-BNC-1095
ADT-2829-FF-BNC-1095
ADT-2830-MM-BNC-1095
ADT-2831-FF-BNC-1095
ADT-2833-FF-SCO-0294
ADT-2835-FF-SCO-0294
ADT-2837-TF-SMF-0296
ADT-2838-BF-SMF-0296
ADT-2840-NF-SMF-0276
ADT-2850-FF-35M-0290
ADT-2851-MF-29M-0091
ADT-2852-FF-29M-0091
ADT-2853-MM-29M-0091
ADT-2854-FF-29M-0291
ADT-8000-FF-SMA-0289
Model No.
Page
ADT-8000-MF-SMA-0289
ADT-8000-MM-SMA-0289
ATS-3551-18-NNN-0225
ATS-3554-18-SMA-0225
ATT-0205-XX-SMA-0212
ATT-0218-XX-NNN-0220
ATT-0219-XX-NNN-0220
ATT-0225-XX-TNC-0222
ATT-0238-XX-SMA-0212
ATT-0263-XX-SMA-0212
ATT-0275-XX-SMA-0214
ATT-0276-XX-SMA-0214
ATT-0277-XX-SMA-0214
ATT-(0)290(f/m)-XX-HEX-0210
ATT-(0)290(f/m)-XX-SMA-027
ATT-0291-XX-HEX-0210
ATT-0291-XX-SMA-027
ATT-0292-XX-HEX-0210
ATT-0292-XX-SMA-028
ATT-0294-XX-HEX-0210
ATT-0294-XX-SMA-028
ATT-0298-XX-HEX-0210
ATT-0298-XX-SMA-027
ATT-0303-XX-SMA-0718
ATT-0313-XX-BNC-1023
ATT-0333-XX-SMA-0213
ATT-0389-XX-NNN-0220
ATT-0391-XX-NNN-0721
ATT-0444-XX-SMA-0211
ATT-0451-XX-SMA-029
ATT-0473-XX-SMA-0717
ATT-(0)523(f)-XX-SMA-0215
ATT-0550-XX-35M-0216
ATT-0553-XX-SMA-0719
ATT-0590-XX-SSM-0224
ATT-0640-XX-29M6
Commercial Grade Components
CGA-1040-01-SMA-02100
CGA-1040-02-SMA-02100
CGA-1040-03-SMA-02100
CGA-1040-06-SMA-02100
CGA-1040-10-SMA-02100
CGA-1040-20-SMA-02100
CGS-1030-00-NNN-3499
CGT-1400-F0-29M-02101
CGT-1400-M0-29M-02101
CGT-1500-F0-24M-02101
CGT-1500-M0-24M-02101
121
INDEX
Model No.
Page
Couplers - Directional
CPL-5211-06-SMA-7953
CPL-5211-10-SMA-7953
CPL-5211-20-SMA-7953
CPL-5211-30-SMA-7953
CPL-5212-06-SMA-7953
CPL-5212-10-SMA-7953
CPL-5212-20-SMA-7953
CPL-5212-30-SMA-7953
CPL-5214-06-SMA-7953
CPL-5214-10-SMA-7953
CPL-5214-20-SMA-7953
CPL-5214-30-SMA-7953
CPL-5215-06-SMA-7953
CPL-5215-10-SMA-7953
CPL-5215-20-SMA-7953
CPL-5215-30-SMA-7953
CPL-5216-06-SMA-7953
CPL-5216-10-SMA-7953
CPL-5216-20-SMA-7953
CPL-5216-30-SMA-7953
CPL-5217-06-SMA-7953
CPL-5217-10-SMA-7953
CPL-5217-20-SMA-7953
CPL-5217-30-SMA-79
53
CPL-5220-06-SMA-7954
CPL-5220-10-SMA-7954
CPL-5220-16-SMA-7954
CPL-5220-20-SMA-7954
CPL-5222-06-SMA-79
54
CPL-5222-10-SMA-7954
CPL-5222-16-SMA-7954
CPL-5222-20-SMA-7954
CPL-5226-06-SMA-7954
CPL-5226-10-SMA-7954
CPL-5226-16-SMA-7954
CPL-5226-20-SMA-7954
CPL-5230-10-SMA-79
54
CPL-5230-16-SMA-7954
CPL-5230-20-SMA-7954
CPL-5232-06-SMA-7954
CPL-5232-10-SMA-7954
CPL-5232-16-SMA-7954
CPL-5232-20-SMA-7954
CPL-5536-10-29M-7952
CPL-5536-20-29M-7952
DC Blocks
DCB-3510-(FF/MF/MM)-SMA-0246
122
Model No.
Page
DCB-3511-MF-SMA-0246
DCB-3524-IO-NNN-0247
DCB-3525-IO-NNN-0247
DCB-3534-IO-TNC-0247
DCB-3535-IO-TNC-0247
DCB-3537-IO-SMA-0247
DCB-3538-IO-SMA-0247
DCB-3549-IO-SMA-0247
Hybrid Couplers
HYB-5411-X3-SMA-7955
HYB-5412-X3-SMA-7955
HYB-5413-X3-SMA-7955
HYB-5414-X3-SMA-7955
HYB-5415-X3-SMA-7955
HYB-5416-X3-SMA-7955
HYB-5417-X3-SMA-7955
HYB-5423-X3-SMA-7955
Military Part Numbers - QPL
MIL-DTL-3933/14
103
MIL-DTL-3933/16
104-105
MIL-DTL-3933/25
106-107
MIL-DTL-39030/3109
MIL-DTL-39030/6108
Opens - Coaxial
OPN-2182-(F0/M0)-SMA-0245
OPN-2184-(F0/M0)-NNN-0245
OPN-2185-(F0/M0)-TNC-0245
Power Dividers
PWD-2532-02-SMA-7958
PWD-2533-02-SMA-7958
PWD-5511-02-SMA-7960
PWD-5512-02-SMA-7960
PWD-5514-02-SMA-7960
PWD-5515-02-SMA-7960
PWD-5517-02-SMA-7960
PWD-5520-02-SMA-7960
PWD-5520-03-SMA-7961
PWD-5520-04-SMA-7962
PWD-5520-08-SMA-7963
PWD-5522-02-SMA-7960
PWD-5522-04-SMA-7962
PWD-5522-08-SMA-7963
PWD-5526-02-SMA-7960
PWD-5526-04-SMA-7962
PWD-5526-08-SMA-7963
Model No.
Page
PWD-5530-02-SMA-7960
PWD-5530-04-SMA-7962
PWD-5530-08-SMA-7963
PWD-5532-02-SMA-7960
PWD-5532-03-SMA-7961
PWD-5532-04-SMA-7962
PWD-5532-08-SMA-7963
PWD-5533-02-SMA-7960
PWD-5533-03-SMA-7961
PWD-5536-02-29M-7959
PWD-5536-04-29M-7959
Shorts - Coaxial
SHT-2172-(F0/M0)-SMA-0245
SHT-2174-(F0/M0)-NNN-0245
SHT-2175-(F0/M0)-TNC-0245
Terminations - Coaxial
TRM-2001-F0-NNN-0239
TRM-2001-(MC/M0)-NNN-0239
TRM-2010-M0-SMA-0734
TRM-2013-F0-SMA-0734
TRM-2013-M0-SMA-0734
TRM-2048-F0-BNC-1044
TRM-2048-(MC/M0)-BNC-1044
TRM-2052-(00/0C)-7MM-0238
TRM-2053-F0-NNN-0239
TRM-2053-(MC/M0)-NNN-0239
TRM-2054-F0-SMA-0230
TRM-2054-(MC/M0)-SMA-0229
TRM-2055-F0-SMA-0230
TRM-2055-(MC/M0)-SMA-0229
TRM-2057-M0-SMA-0734
TRM-2058-F0-SMA-0230
TRM-2058-(MC/M0)-SMA-0229
TRM-2070-F0-NNN-0740
TRM-2070-(MC/M0)-NNN-0740
TRM-2071-F0-NNN-0740
TRM-2071-(MC/M0)-NNN-0740
TRM-2080-F0-NNN-0741
TRM-2080-(MC/M0)-NNN-0741
TRM-2089-F0-SMA-0232
TRM-2089-(MC/M0)-SMA-0231
TRM-2090-F0-SMA-0232
TRM-2090-(MC/M0)-SMA-0231
TRM-2092-(MC/M0)-SMA-0231
TRM-2098-F0-NNN-0741
TRM-2098-(MC/M0)-NNN-0741
TRM-2107-F0-TNC-0242
INDEX
Model No.
Page
TRM-2107-(M0/MC)-TNC-0242
TRM-2108-F0-TNC-0242
TRM-2108-(MC/M0)-TNC-0242
TRM-2129-M0-SMA-0735
TRM-2138-M0-SMA-0735
TRM-2142-M0-TNC-0743
TRM-2160-(MC/M0)-SMA-0233
TRM-2161-(MC/M0)-SMA-0233
TRM-2180-M0-SSM-0236
TRM-2191-F0-BMA-0237
TRM-2191-M0-BMA-0237
TRM-2193-F0-BMA-0237
TRM-2443-F0-SMA-0228
TRM-2443-(MC/M0)-SMA-0227
TRM-2444-F0-SMA-0228
TRM-2444-(MC/M0)-SMA-0227
TRM-2446-M0-SMA-0227
123
About Cinch Connectivity Solutions
For over 100 years, Cinch Connectivity Solutions has manufactured
high-quality and reliable high-performance connectors and cable
assemblies. Cinch is recognized as a world class connectivity supplier of
RF, fiber optic, hybrid, microwave components, circular, d-subminiatures,
modular rectangular, electronic enclosures and cable assemblies.
Cinch provides innovative solutions to the military, commercial aerospace,
networking, telecommunication, test and measurement, oil and gas and
other harsh environment industries.
For more information, please contact us:
North America
+1 507.833.8822
ccsorders@us.cinch.com
Asia-Pacific
+86 21 5442 7668
ccs.asia.sales@as.cinch.com
Europe, Middle East
+44 (0) 1245 342060
CinchConnectivity@eu.cinch.com
belfuse.com/cinch.com
ca-ccs-midwestmicrowave-product-catalog-v7-05062021
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