Coaxial Cables

LCX12(1/2″) R

Construction

LCX12(1/2″) R

Inner conductor Smooth copper tube Φ4.8 mm
Dielectric FoamPE Φ12.3 mm
Outer conductor Overlapping copper foil Φ13.8 mm
Sheath PE/LSOH Φ15.7 mm

Electrical & Mechanical Characteristics

Impedance :50±3Ohm

Nominal capacitance :76pF/m

Velocity of propagation ;88%

Insulation resistance :>5000Mohm.Km

Inner conductor resistance :1.48Ohm/Km

Outer conductor resistance :3.40Ohm/Km

Installation temperature range :-40°C-+60°C

Operating temperature range :-55°C-+85°C

Cable weight(approx.) :190kg/km/230kg/km

Attenuation

Frequency(MHz) Attenuation(dB/100m) Attenuation(dB/100ft)
150 3.3 1.01
450 5.9 1.8
800 8.4 2.56
900 9.1 2.77