Product Catalog
Radio frequency cables RK 50-7-n

Radio-frequency cable RK 50-7-11 OKZ

Кабель радиочастотный РК 50-7-11 ОКЗ

Application

Cables are designed for outdoor installation in terrestrial and satellite television systems, in collective and cable television systems, as a connector for antenna-feeder devices with transmitting equipment for trunking communication and switching of microwave devices in the frequency range from 5 to 3000 MHz.

Cable design

1. Conductor: copper wire 2.28 mm (7*0.76 mm)
2. Insulation: PE
3. Shield Material: copper braid
4. Sheath: UV-stabilized PE

Installation and operation conditions

Temp Rating:
- Non-UL Temp Rating: -10 °C ... +60 °C;
- Operating Temp Range: -50 °C ... +60 °C.
Min Bend Radius: ≥ 10 

Main technical and mechanical characteristics

Electrical parameters at 20°C Frequency, kHz Value
Test voltage for 1 min, kV- between the inner and outer conductor 0,05 10,0
Test voltage of the beginning of internal discharges in isolation, kV 0,05 4,0
Electric resistance of internal conductor, Ohm / km, no more D.C. 6
Impedance, ohm from 5 000 to 3 000 000 50 ± 2
Working capacity, pF / m from 0,8 to 1,0 101,3 ± 5
Attenuation coefficient, nom., DB / 100m 200 000
1 000 000
14,0
32,5

Nomenclature and mass-dimensional characteristics

Cable brand Outside diameter, mm Weight, kg/km
RK 50-7-11 OKZ 10,3 120
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