Product: 1278R
RGB Video, Mini Hi-Res, #25-4 Coax Solid TC, CMR
Product Description
RGB Video Coax, Riser-CMR, 4-25 AWG solid tinned copper conductors, foam polyethylene insulation, Duofoil® + 95% tinned copper interlocked serve
shield, inner PVC jackets, PVC jacket
Technical Specifications
Product Overview
RGB Projectors, LCD Projectors, Video Distribution, Component Video, Graphic Displays, Special Effects Editing, Animation, Video Post Production, Home Theater, Offices,
Boardrooms, Auditoriums, Teleconferencing, Theaters
Suitable Applications:
Physical Characteristics (Overall)
Conductor
AWG Stranding
25
Solid
Material
Nominal Diameter No. of Coax
TC - Tinned Copper 0.018 in
Conductor Count:
4
4
Insulation
Material
Nominal Diameter
PE - Polyethylene (Foam) 0.074 in
Table Notes:
Gas Injected
Color Chart
Number
Color
1
Red
2
Green
3
Blue
4
Yellow
Inner Shield Material
Type
Tape
Layer
1
French Braid 2
Material
Material Trade Name Coverage [%]
Bi-Laminate (Alum+Poly) Duofoil®
100%
Tinned Copper (TC)
95%
Table Notes:
Tape lightly bonded to dielectric
Inner Jacket Material
Material
Nominal Diameter
PVC - Polyvinyl Chloride 0.114 in
Outer Jacket Material
Material
Nominal Diameter
PVC - Polyvinyl Chloride 0.351 in
Electrical Characteristics
Conductor DCR
Nominal Conductor DCR Nominal Conductor DCR Conductor Resistance Nominal Inner Shield DCR Outer Conductor DCR
34 Ohm/1000ft
34 Ohm/1000ft
Capacitance
Nom. Capacitance Conductor to Shield
17 pF/ft
Inductance
Nominal Inductance
0.087 µH/ft
Impedance
Nominal Characteristic Impedance
75 Ohm
Return Loss (RL)
Frequency [MHz] Minimum Return (RL)
5-850 MHz
20 dB
High Frequency (Nominal/Typical)
Frequency [MHz] Nom. Insertion Loss
1 MHz
0.52 dB/100ft
5 MHz
1.17 dB/100ft
50 MHz
3.7 dB/100ft
100 MHz
4.9 dB/100ft
200 MHz
6.7 dB/100ft
400 MHz
9.5 dB/100ft
750 MHz
13.4 dB/100ft
900 MHz
15 dB/100ft
1000 MHz
15.8 dB/100ft
3000 MHz
31.2 dB/100ft
Delay
Nominal Delay Nominal Velocity of Propagation (VP) [%]
1.24 ns/ft
80%
Voltage
Non-UL Voltage Rating UL Voltage Rating
300 V RMS
300 V RMS
Temperature Range
Non-UL Temp Rating:
75°C
UL Temp Rating:
60°C
Operating Temp Range:
-40°C To +75°C
Mechanical Characteristics
Bulk Cable Weight:
55 lbs/1000ft
Max. Pull Tension:
110 lbs
Min Bend Radius (Overall):
3.5 in
Min Bend Radius (Each Coax):
1.1 in
Standards
NEC/(UL) Compliance:
CMR
CEC/C(UL) Compliance:
CMG
RG Type:
Sub-miniature 59
Applicable Environmental and Other Programs
Environmental Space:
Indoor - Riser
EU Directive 2000/53/EC (ELV):
Yes
EU Directive 2011/65/EU (ROHS
II):
Yes
EU Directive 2012/19/EU (WEEE):
Yes
EU Directive 2015/863/EU:
Yes
5.4 Ohm/1000ft
5.4 Ohm/1000ft
EU Directive Compliance:
EU Directive 2003/11/EC (BFR)
EU CE Mark:
No
EU RoHS Compliance Date
(yyyy-mm-dd):
2004-01-01
MII Order #39 (China RoHS):
Yes
Suitability
Suitability - Indoor:
Yes
Flammability, LS0H, Toxicity Testing
UL Flammability:
UL1666 Vertical Shaft
UL voltage rating:
300 V RMS
Plenum/Non-Plenum
Plenum (Y/N):
No
Part Number
Variants
Item #
1278R B59500
Color
Putup Type Length
Black, Matte Reel
1278R B591000 Black, Matte Reel
Footnote:
500 ft
UPC
612825355168
1,000 ft 612825355175
C - CRATE REEL PUT-UP.
History
Update and Revision:
Revision Number: 0.291 Revision Date: 09-30-2020
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at the date of its publication. This information 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. The Product
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