Cables & Cable Assemblies

Low Loss Power Transmission Cables

GORE Low Loss Power Transmission Coaxial Cable

Gore has a 20-year history of providing highly reliable cable systems for low-loss power transmission applications. GORE™ Coaxial Cable Assemblies are extremely robust and durable and provide long field life in even the harshest environments.


Benefits

  • Lowest loss related to cable diameter
  • High power handling capability
  • Best phase stability
  • High flexibility and flex life

Technical Data

Cable type GSC-14-786-00 GSC-14-786-01
Diameter [mm nom]
[inch nom]		 23.0
.906		 20.0
.787
Impedance Ω 50 50
Operating frequency 5,000 MHz max 6,000 MHz max
Power handling
capability at 100 MHz		 10 kW cw max 5 kW cw max
Bending radius [mm min]
[inch min]		 200
7.88		 150
5.90
Weight [g/m nom]
[pound/ft nom]		 550
.076		 470
.065
Operating
temperature range		 [ °C]
[ °F]		 -40 to +100
-40 to +212		 -40 to +100
-40 to +212
 

Power handling capability of cable GSC-14-786-00

Assembled with flange EIA 1 5/8' or connector 13-30

Frequency (MHz) 30 100 200 400 600 800 1,000 2,000 4,000
Power handling capability
at +40°C ambient temperature
(kW cw max)		 15 10 6.5 4.5 3.5 3.0 2.5 2.0 1.5
 

Power handling capability of cable GSC-14-786-01

Assembled with flange EIA 7/8' or connector 7-16

Frequency (MHz) 30 100 200 400 600 800 1,000 2,000 4,000
Power handling capability at +40°C ambient temperature
(kW cw max)		 8 5 4.2 3.3 2.9 2.4 2.0 1.6 1.2
 

Attenuation of cable GSC-14-786-01 (incl. connectors)

Frequency (MHz) 30 100 200 400 800 1,000 2,000 4,000
Attenuation (dB/m nom) 0.02 0.03 0.04 0.05 0.07 0.09 0.12 0.17
 

Return loss of cable GSC-14-786-00 and -01 (incl. connectors)

Frequency (MHz) 30 100 200 400 800 1,000 2,000 4,000
Return loss (dB/m nom) 30 30 30 27 27 25 25 22
VSWR 1.06 : 1 1.09 : 1 1.12 : 1 1.18 : 1