RF cables RG-174
RG-174
Application
The cable is used for connection of transmitting and receiving antennas to radio stations and high-frequency devices, inter-unit connections in measuring instruments and frequency generators, including the installation of local computer networks. Suitable for the most critical radio equipment nodes in the VHF and UHF bands. Due to its high technical characteristics, the cable can be used in any climatic conditions. Nearest functional analogues: LMR-100.
Cable design
1. Conductor: copper wire 0.48mm (7*0.16mm)
2. Insulation: thermoplast PE
3. Shield Material: tinned copper braid
4. Sheath: special non-plumbum thermoplast PE
Installation and operation conditions
Temp Rating:
- Non-UL Temp Rating: -10 °C ... +50 °C;
- Operating Temp Range: -40 °C ... +100 °C.
Min Bend Radius, no less 5
Standards
MIL-C-17/029
Main technical and mechanical characteristics
| 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 | 83 |
| Attenuation coefficient, nom., DB / 100m | 50 000 150 000 |
18,3 29,8 |
Nomenclature and mass-dimensional characteristics
| Cable brand | Outside diameter, mm | Weight, kg/km |
| RG-174 | 2,80 | 13,2 |