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Coaxial Cables |  |
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LCX22(1-1/4″) L
Construction
| Inner conductor | Smooth copper tube | Φ9.0 mm |
| Dielectric | Foam PE | Φ22.5 mm |
| Outer conductor | Corrugated copper tubeandslot | Φ24.9 mm |
| Sheath | PE/LSOH | Φ27.7 mm |
Electrical & Mechanical Characteristics
Impedance :50±3Ohm
Nominal capacitance :76pF/m
Velocity of propagation :88%
Insulation resistance :>5000Mohm.Km
Inner conductor resistance :1.0 Ohm/Km
Outer conductor resistance :1.2Ohm/Km
Installation temperature range :-40°C-+60°C
Operating temperature range :-55°C-+85°C
Cable weight(approx.) :520kg/km570kg/km
Attenuation
| Frequency(MHz) | Attenuation(dB/100m) | Attenuation(dB/100ft) |
| 75 | 1.2 | 0.37 |
| 150 | 1.7 | 0.52 |
| 450 | 3.1 | 0.95 |
| 800 | 4.3 | 1.31 |
| 900 | 4.6 | 1.4 |
| 1800 | 4.9 | 1.49 |
| 2200 | 7.8 | 2.38 |
| 2400 | 8.6 | 2.62 |