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
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RF 58 LL Coaxial Cables

Construction

Inner conductor  Plain copper  7 x 0.50 mm 
Dielectric  Foam PE  Φ3.80 ± 0.10 mm 
Outer conductor (shield)  Plain copper  144 x 0.12 mm 
Shield coverage  94%
Sheath  PVC or LSZH  Φ5.40 ± 0.10 mm 

Electrical & Mechanical Characteristics

Impedance  50±3 Ohm 
Nominal capacitance  80 pF/m 
Velocity of propagation  80%
Insulation resistance  >5000 Mohm.Km 
Inner conductor resistance  14 Ohm/Km 
Outer conductor resistance  11 Ohm/Km 
Operating temperature range  -30 °C - +70 °C 
Copper weight  28.0 Kg/Km 
Cable weight (approx.)  45.9 Kg/Km 
Screening effectiveness  >55 dB 

Attenuation

Frequency(MHz)   Attenuation (dB/100 m)   Attenuation (dB/100ft)  
50 7.0 2.13
100 10.2 3.11
400 21.2 6.46
600 26.3 8.02
860 32.2 9.82
1000 35.1 10.7
1750 48 14.63
2400 58.2 17.74

Return Loss

30-300 MHz  >30dB
300-600 MHz  >27dB
600-900 MHz  >22dB