LCX42(1-5/8″) R
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 | Attenuation | Attenuation |
|---|---|---|
MHz | dB/100m | dB/100ft |
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 |
