Detailed Specifications & Technical Data
ENGLISH MEASUREMENT VERSION
8281 Coax - Double Braided RG-59/U Type
For more Information
please call
1-800-Belden1
General Description:
20 AWG solid .031" bare copper conductor, polyethylene insulation, tinned copper/bare copper double
braid shield (95% coverage), polyethylene jacket.
Physical Characteristics (Overall)
Conductor
AWG:
# Coax AWG Stranding Conductor Material Dia. (in.)
1
20
Solid
BC - Bare Copper
.031
Total Number of Conductors:
1
Insulation
Insulation Material:
Insulation Material Dia. (in.)
PE - Polyethylene
.198
Outer Shield
Outer Shield Material:
Layer # Type Outer Shield Material Coverage (%)
1
Braid TC - Tinned Copper
95.000
2
Braid TC - Tinned Copper
95.000
Outer Jacket
Outer Jacket Material:
Outer Jacket Material
PE - Polyethylene
Overall Cable
Overall Nominal Diameter:
0.305 in.
Mechanical Characteristics (Overall)
Operating Temperature Range:
-55°C To +80°C
Non-UL Temperature Rating:
80°C
Bulk Cable Weight:
69 lbs/1000 ft.
Max. Recommended Pulling Tension:
168 lbs.
Min. Bend Radius/Minor Axis:
3 in.
Applicable Specifications and Agency Compliance (Overall)
Applicable Standards & Environmental Programs
EU Directive 2011/65/EU (ROHS II):
Yes
EU CE Mark:
No
EU Directive 2000/53/EC (ELV):
Yes
EU Directive 2002/95/EC (RoHS):
Yes
EU RoHS Compliance Date (mm/dd/yyyy):
01/01/2004
EU Directive 2002/96/EC (WEEE):
Yes
EU Directive 2003/11/EC (BFR):
Yes
CA Prop 65 (CJ for Wire & Cable):
Yes
MII Order #39 (China RoHS):
Yes
RG Type:
59/U
Plenum/Non-Plenum
Plenum (Y/N):
No
Plenum Number:
88281
Page 1 of 3
01-05-2017
Detailed Specifications & Technical Data
ENGLISH MEASUREMENT VERSION
8281 Coax - Double Braided RG-59/U Type
Electrical Characteristics (Overall)
Nom. Characteristic Impedance:
Impedance (Ohm)
75
Nom. Inductance:
Inductance (µH/ft)
0.131
Nom. Capacitance Conductor to Shield:
Capacitance (pF/ft)
21
Nominal Velocity of Propagation:
VP (%)
66
Nominal Delay:
Delay (ns/ft)
1.54
Nom. Conductor DC Resistance:
DCR @ 20°C (Ohm/1000 ft)
9.9
Nominal Outer Shield DC Resistance:
DCR @ 20°C (Ohm/1000 ft)
1.1
Nom. Attenuation:
Freq. (MHz) Attenuation (dB/100 ft.)
1
.3
3.6
.5
10.0
.8
71.5
2.1
135
3.0
270
4.3
360
5.1
540
6.3
720
7.4
750
7.6
1000
9.2
Max. Operating Voltage - Non-UL:
Voltage
2900 V RMS
Other Electrical Characteristic 1:
Impedance tested in accordance with ASTM D-4566 paragraph 43.2, option 2 using a 75 Ohm fixed bridge
and termination. 75 +/- 1.5 Ohms
Other Electrical Characteristic 2:
Return Loss tested in accordance with ASTM D-4566 paragraph 45.3, using a 75 Ohm fixed bridge and
termination.
Minimum Structural Return Loss:
Start Freq. (MHz) Stop Freq. (MHz) Min. SRL (dB)
5
216
27
217
850
23
Sweep Test
Sweep Testing:
100% Sweep tested 5MHz to 850MHz.
Put Ups and Colors:
Item #
Putup
Ship Weight
600006215
1 EA
0.416 LB
Color
Notes
8281 0021000
1,000 FT
8281 002500
Item Desc
73.000 LB
RED
C
75 OHM VIDEO COAX
500 FT
37.500 LB
RED
C
75 OHM VIDEO COAX
8281 0031000
1,000 FT
73.000 LB
ORANGE
C
75 OHM VIDEO COAX
8281 0041000
1,000 FT
73.000 LB
YELLOW
C
75 OHM VIDEO COAX
8281 004500
500 FT
37.500 LB
YELLOW
8281 0051000
1,000 FT
73.000 LB
GREEN, DARK
C
75 OHM VIDEO COAX
8281 005500
500 FT
37.500 LB
GREEN, DARK
C
75 OHM VIDEO COAX
8281 0061000
1,000 FT
73.000 LB
BLUE, LIGHT
C
75 OHM VIDEO COAX
8281 006500
500 FT
37.500 LB
BLUE, LIGHT
8281 0091000
1,000 FT
73.000 LB
WHITE
RSTS 5-183/3 M
Page 2 of 3
75 OHM VIDEO COAX
75 OHM VIDEO COAX
C
75 OHM VIDEO COAX
01-05-2017
Detailed Specifications & Technical Data
ENGLISH MEASUREMENT VERSION
8281 Coax - Double Braided RG-59/U Type
8281 0101000
1,000 FT
73.000 LB
BLACK
C
75 OHM VIDEO COAX
8281 010500
500 FT
37.500 LB
BLACK
C
75 OHM VIDEO COAX
8281 0105000
5,000 FT
380.000 LB
BLACK
CZ
75 OHM VIDEO COAX
Notes:
C = CRATE REEL PUT-UP.
Z = FINAL PUT-UP LENGTH MAY VARY (+ OR -) 10% FOR SPOOLS OR REELS AND(+ OR -) 5% FOR UNREEL CARTONS FROM LENGTH SHOWN.
Revision Number: 2
Revision Date: 07-29-2013
© 2017 Belden, Inc
All Rights Reserved.
Although Belden makes every reasonable effort to ensure their accuracy at the time of this publication, information and specifications described herein are subject to error or omission and to
change without notice, and the listing of such information and specifications does not ensure product availability.
Belden provides the information and specifications herein on an "AS IS" basis, with no representations or warranties, whether express, statutory or implied. In no event will Belden be liable for
any damages (including consequential, indirect, incidental, special, punitive, or exemplary damages) whatsoever, even if Belden has been advised of the possibility of such damages, whether
in an action under contract, negligence or any other theory, arising out of or in connection with the use, or inability to use, the information or specifications described herein.
All sales of Belden products are subject to Belden's standard terms and conditions of sale.
Belden believes this product to be in compliance with EU RoHS (Directive 2002/95/EC, 27-Jan-2003). Material manufactured prior to the compliance date may be in stock at Belden facilities
and in our Distributor’s inventory. The information provided in this Product Disclosure, and the identification of materials listed as reportable or restricted within the Product Disclosure, is
correct to the best of Belden’s knowledge, information, and belief at the date of its publication. The information provided in this Product Disclosure is designed only as a general guide for the
safe handling, storage, and any other operation of the product itself or the one that it becomes a part of. This Product Disclosure is not to be considered a warranty or quality specification.
Regulatory information is for guidance purposes only. Product users are responsible for determining the applicability of legislation and regulations based on their individual usage of the
product.
Page 3 of 3
01-05-2017
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