Coaxial Cables

LCX42(1-5/8″) L

Construction

Coaxial Cables

Inner conductor Helical copper tube Φ17.4mm
Dielectric Foam PE Φ42.8mm
Outer conductor Corrugated copper tubeandslot Φ46.5mm
Sheath PE/LSOH Φ49.5mm

Electrical & Mechanical Characteristics

Impedance 50±3Ohm
Nominal capacitance 76pF/m
Velocity of propagation 88%
Insulation resistance >5000Mohm.Km
Inner conductor resistance 0.85 Ohm/Km
Outer conductor resistance 0.60Ohm/Km
Installation temperature range -40°C-+60°C
Operating temperature range -55°C-+85°C
Cable weight(approx.) 1290kg/km/1430kg/km

Attenuation

Frequency(MHz) Attenuation(dB/100m) Attenuation(dB/100ft)
75 0.6 0.18
150 0.8 0.24
450 1.9 0.58
800 2.6 0.79
900 2.7 0.82
1800 4.4 1.34
2200 5.1 1.55
2400 5.5 1.68