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

RG 58 ER Coaxial Cables

Construction

Inner conductor  Plain copper  16 x 0.18 mm 
Dielectric  Low density PE  Φ2.85 ± 0.10 mm 
Outer conductor (shield)  Plain copper  80 x 0.12 mm 
Shield coverage  79%
Sheath  PVC or LSZH  Φ5.00 ± 0.10 mm 

Electrical & Mechanical Characteristics

Impedance  50±3 Ohm 
Nominal capacitance  100 pF/m 
Velocity of propagation  66%
Insulation resistance  >2000 Mohm.Km 
Inner conductor resistance  44 Ohm/Km 
Outer conductor resistance  24 Ohm/Km 
Operating temperature range  -30 °C - +70 °C 
Copper weight  12.4 Kg/Km 
Cable weight (approx.)  34.4 Kg/Km 
Screening effectiveness  >50 dB 

Attenuation

Frequency(MHz)  Attenuation (dB/100 m)   Attenuation (dB/100 ft)  
50 9.8 2.99
100 14.1 4.3
200 20.6 6.28
400 30.4 9.27
500 34.8 10.61
600 38.7 11.8
860 47.9 14.6
1000 52.8 16.1

Return Loss

30-300 MHz  >26dB
300-600 MHz  >25dB
600-900 MHz  >22dB