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Coaxial Cables |  |
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Twin RG 6
Construction
| Inner conductor | Anealed copper | Φ1.02mm |
|---|---|---|
| Dielectric | Foam PE | Φ4.57mm |
| Outer conductor(shield1) | Al-PES-Al foil | |
| Shield coverage | 100% | |
| Outer conductor(shield2) | Tinned copper | |
| Shield coverage | 60% | |
| Sheath | PVC | Φ6.8-13.9mm |
Electrical & Mechanical Characteristics
Impedance :75±5Ohm
Nominal capacitance :57pF/m
Velocity of propagation :78%
Insulation resistance :>5000Mohm.Km
Inner conductor resistance :11.5Ohm/Km
Outer conductor resistance :5.5Ohm/Km
Operating temperature range :-40°C-+70°C
Cable weight(approx.) :100Kg/Km
Attenuation
| Frequency(MHz) | Attenuation(dB/100m) | Attenuation(dB/100ft) |
|---|---|---|
| 200 | 9.9 | 3.02 |
| 500 | 15.2 | 4.63 |
| 860 | 20.7 | 6.31 |
| 1000 | 22.5 | 6.86 |
| 1500 | 27 | 8.23 |
| 2000 | 30.8 | 9.39 |
| 2400 | 34.1 | 10.4 |
| 3000 | 39 | 11.89 |