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Total Amount:
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Construction :
Inner conductor | Silver plated copper | 7 x 0.75 mm |
Dielectric | Low density PE | Φ7.25 ± 0.18 mm |
Outer conductor(shield 1) | Silver plated copper | 144 x 0.16 mm |
Shield coverage | 96% | |
Outer conductor(shield 2) | Silver plated copper | 168 x 0.16 mm |
Shield coverage | 98% | |
Sheath | PVC or LSZH | Φ10.8 ± 0.18 mm |
Impedance | 50±3 Ohm | |
Nominal capacitance | 100 pF/m | |
Velocity of propagation | 66% | |
Insulation resistance | >2000 Mohm.Km | |
Inner conductor resistance | 6.0 Ohm/Km | |
Outer conductor resistance | 3.1 Ohm/Km | |
Test/Operatig Voltage(max) | 10.0 KV/5.0 KV | |
Operating temperature range | -30 °C - +70 °C | |
Copper Weight | 117.7 Kg/Km | |
Cable weight (approx.) | 205.3 Kg/Km | |
Screening effectiveness | 100-900 MHz | >70dB |
Attenuation :
Frequency(MHz) | Attenuation (dB/100 m) | Attenuation (dB/100ft) |
50 | 4.7 | 1.43 |
100 | 7.1 | 2.16 |
200 | 10.4 | 3.17 |
400 | 15.2 | 4.63 |
500 | 17.4 | 5.30 |
600 | 19.2 | 5.85 |
860 | 23.9 | 7.29 |
1000 | 26.2 | 7.99 |