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

RF42(1-5/8″) Coaxial Cables

Construction

Inner conductor  Corrugated copper tube  Φ17.4 mm 
Dielectric  Foam PE  Φ42.8 mm 
Outer conductor  Corrugated copper  Φ46.5 mm 
Sheath  PE/LSOH  Φ49.5 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  0.82 Ohm/Km 
Outer conductor resistance  0.43 Ohm/Km 
Installation temperature range  -40°C - +60 °C 
Operating temperature range  -55°C - +85°C 
Test voltage  11 KV 
Cable weight (approx.)  1340kg/km 
Operating Frequency Band  1 – 2700 MHz 
Screening effectiveness  >120dB 

Attenuation

Frequency  Attenuation  Attenuation  Frequency  Attenuation  Attenuation 
(MHz)  (dB/100m)   (dB/100ft)   (MHz)   (dB/100m)   (dB/100ft)  
10 0.20 0.06 1500 3.10 0.94
100 0.67 0.2 1700 3.35 1.02
150 0.83 0.25 1800 3.47 1.06
200 0.98 0.3 1900 3.66 1.12
300 1.22 0.37 2000 3.71 1.13
450 1.53 0.47 2100 3.82 1.16
500 1.63 0.5 2200 3.93 1.2
700 1.97 0.6 2300 4.05 1.23
800 2.13 0.65 2500 4.27 1.3
900 2.28 0.69 2700 4.48 1.37

Return Loss

806-960 MHz  24.3dB
1700-2000 MHz  24.3dB