International standards
World-class quality assurance

Participate in multiple overseas projects

Participate in multiple overseas projects

British brand
Zero rejection from global consultants

Extensive experience in overseas project submission

Extensive experience in overseas project submission

Perfect combination of creativity and technology
Each cable is made as per demand

Special cable customization service

Special cable customization service
  HomeProuductsCoaxial Cables

LCX22(1-1/4″) L Coaxial Cables

Coaxial Cables

Construction

Inner conductor  Smooth copper tube Φ9.0 mm
Dielectric  Foam PE Φ22.5 mm
Outer conductor  Corrugated copper tube and slot  Φ24.9 mm
Sheath  PE/LSOH Φ27.7 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  1.0 Ohm/Km 
Outer conductor resistance  1.2 Ohm/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/100 m)   Attenuation (dB/100 ft) 
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