| |
|
| |
|
| |
| |
|
|
| RG 12A/U Coaxial Cable |
|
|
 Construction:
| Inner conductor |
Tinned copper |
7 x 0.40 mm |
| Dielectric |
Low density PE |
Φ7.25 ± 0.18 mm |
| Outer conductor(shield 1) |
Plain copper |
192 x 0.18 mm |
| Shield coverage |
|
97% |
| Inner sheath |
PVC |
Φ10.3 ± 0.18 mm |
| Outer conductor(shield 2) |
Zinc-plated steel wire(FE-ZN) |
144 x 0.24 mm |
| Shield coverage |
|
85% |
| Outer sheath |
PVC or LSZH |
Φ14.30 ± 0.20 mm |
Electrical & Mechanical Characteristics:
| Impedance |
50±3 Ohm |
| Nominal capacitance |
67 pF/m |
| Velocity of propagation |
66% |
| Insulation resistance |
>2000 Mohm.Km |
| Inner conductor resistance |
20.5 Ohm/Km |
| Outer conductor resistance |
4.5 Ohm/Km |
| Test/Operatig Voltage(max) |
8.0 KV/1.9 KV |
| Operating temperature range |
-30 °C - +70 °C |
| Copper Weight |
57Kg/Km |
| Cable weight (approx.) |
298.5 Kg/Km |
| Screening effectiveness |
>70 dB |
|
| |
|
|
|
|
