Product Catalog
Foam insulated radio frequency cables

RK 75-1.5-80V (P)

Кабель радиочастотный РК 75-1,5-80В (П)

Application

The cables are intended for inner installation in security alarm and surveillance systems, satellite television systems, for transmitting a radio frequency signal from a receiving antenna to a television, as switching microwave devices in the frequency range from 5 to 3000 MHz.

Cable design

1. Conductor: copper 0.32 mm
2. Insulation: FHDPE
3. Shield Material: tinned copper braid
4. Sheath: RK 75-1.5-80V PVC; RK 75-1.5-80P UV-stabilized PE

Installation and operation conditions

Temp Rating:
- Installation Temp Rating: -10 °C ... +60 °C;
- Operating Temp Range: -20 °C ... +60 °C.
Min Bend Radius: ≥ 10 cable diameters

Standards

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 1,0
Electric resistance of internal conductor, Ohm / km, no more D.C. 222
Impedance, ohm from 5 000 to 3 000 000 75 ± 3
Working capacity, pF / m from 0,8 to 1,0 54,3±6
Attenuation coefficient, nom., DB / 100m 200 000
1 000 000
30,55
68,66

Nomenclature and mass-dimensional characteristics

Cable brand Outside diameter, mm Weight, kg/km
RK 75-1,5-80V 3,0 11,2
RK 75-1,5-80P 3,0 10,0
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