Coaxial Feeder Cable 7/8 RF

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SKU: FC-feeder-cable-7/8-FIC Categories: , ,

7/8” 50Ω coaxial feeder cable is an extremely high performance feeder cable. It is uniquely designed for the toughest installations requiring tight or repeated bends and is perfect for the main feed line to a large VHF/UHF DX or EME aerial system.

• Filled and bonded inner conductor

• No condensation build-up inside center conductor
• Low attenuation

• maximum flexibility
• proven reliability
• Performance maximized
• Fire-retardant version available
• Weatherproof seal ensuring peace of mind and long-term reliability

Construction
Copper
9.4488
Material
Diameter, mm
Inner Conductor
Foame PE
24.13
Material
Diameter, mm
Insulation
Corrugated copper
25.40
Material
Diameter, mm
Outer Conductor
PE or fire retardant PE
27.99
Material
Diameter, mm
Jacket
Mechanical properties
0.31 lb/ft (0.46 kg/m) Cable Weight
 27.1N-m
20.0ft lb
Bending Moment
75.0lb/in Flat Plate Crush Strength
254.00mm | 10.00in Minimum Bend Radius, Multiple Bends
127.00mm | 5.00in Minimum Bend Radius, Single Bend
15 Number of Bends, minimum
30 Number of Bends, typical
159kg | 350lb Tensile Strength
Electrical properties
50±1 Impedance,Ω
73 Capacitance, PF/m
0.184 Inductance,μH/m
90 Propagation velocity, %
0.825 Ω/kft | 2.888 Ω/km dc Resistance, Inner Conductor
0.400 ohms/kft | 1.313 ohms/km dc Resistance, Outer Conductor
6000V dc Test Voltage
100000 Insulation resistance, MΩ•km
91 Peak power, kW
8000V Jacket Spark Test Voltage (rms)
1 – 5000MHz Operating Frequency Band
Environmental Specifications
°40C to +60°C
(°40F to +140°F)
Installation Temperature
-55°C to +70°C
-67°F to +158°C
Operating Temperature
-70°C to +70°C
-94°F to +158°C
Storage Temperature
Return Loss/VSWR
Return Loss (dB) VSWR Frequency Band
MHz
24.30 1.13 800–680
24.30 1.13 800-960
24.30 1.13 1700-2200

 

 

 

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