Coaxial Cables

LCX42(1-5/8″) R

Coaxial Cables

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(MHz) 

Attenuation (dB/100 m)  

Attenuation (dB/100 ft) 

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