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LCX42(1-5/8″) R Coaxial Cables
Construction
| Inner conductor | Helical copper tube | Φ17.4 mm |
|---|---|---|
| Dielectric | Foam PE | Φ43.0 mm |
| Outer conductor | Overlapping copper foil | Φ43.8 mm |
| Sheath | PE/LSOH | Φ48.3 mm |
Electrical & Mechanical Characteristics
| Impedance | 50±3 Ohm |
|---|---|
| Nominal capacitance | 76 pF/m |
| Velocity of propagation | 88% |
| Insulation resistance | >5000 Mohm.Km |
| Inner conductor resistance | 0.85 Ohm/Km |
| Outer conductor resistance | 1.0 Ohm/Km |
| Installation temperature range | -40°C - +60 °C |
| Operating temperature range | -55°C - +85°C |
| Cable weight (approx.) | 1000kg/km/1150kg/km |
Attenuation
| Frequency(MHz) | Attenuation (dB/100 m) | Attenuation (dB/100 ft) |
|---|---|---|
| 75 | 0.83 | 0.25 |
| 150 | 0.95 | 0.29 |
| 450 | 1.9 | 0.58 |
| 800 | 2.8 | 0.85 |
| 900 | 3.2 | 0.98 |
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