Coaxial Cables

LCX22(1-1/4″) L

Construction

Coaxial Cables

 

Inner conductor Smooth copper tube Φ9.0 mm
Dielectric Foam PE Φ22.5 mm
Outer conductor Corrugated copper tubeandslot Φ24.9 mm
Sheath PE/LSOH Φ27.7 mm

 

Electrical & Mechanical Characteristics

Impedance 50±3Ohm
Nominal capacitance 76pF/m
Velocity of propagation 88%
Insulation resistance >5000Mohm.Km
Inner conductor resistance 1.0 Ohm/Km
Outer conductor resistance 1.2Ohm/Km
Installation temperature range -40°C-+60°C
Operating temperature range -55°C-+85°C
Cable weight(approx.) 520kg/km570kg/km

 

Attenuation

Frequency(MHz) Attenuation(dB/100m) Attenuation(dB/100ft)
75 1.2 0.37
150 1.7 0.52
450 3.1 0.95
800 4.3 1.31
900 4.6 1.4
1800 4.9 1.49
2200 7.8 2.38
2400 8.6 2.62