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Coaxial Cables |  |
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LCX12(1/2″) L
Construction
| Inner conductor | Coppeclad Aluminiumor copper | Φ4.8mm |
|---|---|---|
| Dielectric | Foam PE | Φ12.3mm |
| Outer conductor | Corrugated copper tubeandslot | Φ13.8mm |
| Sheath | PE/LSOH | Φ15.7mm |
Electrical & Mechanical Characteristics
Impedance :50±3Ohm
Nominal capacitance :76pF/m
Velocity of propagation :88%
Insulation resistance :>5000Mohm.Km
Inner conductor resistance :1.48 Ohm/Km
Outer conductor resistance :2.10Ohm/Km
Installation temperature range :-40°C-+60°C
Operating temperature range :-55°C-+85°C
Cable weight(approx.) :230kg/km/260kg/km
Attenuation
| Frequency(MHz) | Attenuation(dB/100m) | Attenuation(dB/100ft) |
|---|---|---|
| 75 | 2 | 0.61 |
| 150 | 2.9 | 0.88 |
| 450 | 5.3 | 1.62 |
| 800 | 7.3 | 2.23 |
| 900 | 7.9 | 2.41 |
| 1800 | 12 | 3.66 |
| 2200 | 13.5 | 4.12 |
| 2400 | 14.1 | 4.3 |