LCX22(7/8″) R

Construction

Inner conductor 

Smooth copper tube

Φ9.0 mm

Dielectric 

Foam PE 

Φ22.5 mm

Outer conductor 

Overlapping copper foil

Φ22.8 mm

Sheath 

PE/LSOH 

Φ27.2 mm

Electrical & Mechanical Characteristics

Impedance 

50±3 Ohm 

Nominal capacitance 

76 pF/m 

Velocity of propagation 

89%

Insulation resistance 

>5000 Mohm.Km 

Inner conductor resistance 

1.2 Ohm/Km 

Outer conductor resistance 

2.8 Ohm/Km 

Installation temperature range 

-40°C - +60 °C 

Operating temperature range 

-55°C - +85°C 

Cable weight (approx.) 

420kg/km/480kg/km 

Attenuation

Frequency(MHz) 

Attenuation (dB/100 m)  

Attenuation (dB/100 ft) 

75

1.2

0.37

150

1.8

0.55

450

3.3

1.01

800

5.1

1.55

900

5.5

1.68