Coaxial Cables

LCX32(1-1/4″) R

Construction

Coaxial Cables

Inner conductor Helical copper tube Φ13.0mm
Dielectric FoamPE Φ32.8 mm
Outer conductor Overlapping copper foil Φ33.6 mm
Sheath PE/LSOH Φ38.2 mm

Electrical & Mechanical Characteristics

Impedance 50±3Ohm
Nominal capacitance 76pF/m
Velocity of propagation 88%
Insulation resistance >5000Mohm.Km
Inner conductor resistance 0.7Ohm/Km
Outer conductor resistance 1.7Ohm/Km
Installationtemperaturerange -40°C-+60°C
Operating temperature range -55°C-+85°C
Cable weight(approx.) 840kg/km/970kg/km

Attenuation

Frequency(MHz) Attenuation(dB/100m) Attenuation(dB/100ft)
75 1 0.3
150 1.35 0.41
450 2.3 0.7
800 4 1.22
900 4.35 1.33