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 59 LL Coaxial Cables

Construction

Inner conductor  Plain copper  7 x 0.25 mm 
Dielectric  Foam PE  Φ3.70 ± 0.10 mm 
Outer conductor (shield)  Plain copper  120 x 0.15 mm 
Shield coverage  95%
Sheath  PVC or LSZH  Φ6.15 ± 0.10 mm 

Electrical & Mechanical Characteristics

Impedance  75±5 Ohm 
Nominal capacitance  56 pF/m 
Velocity of propagation  80%
Insulation resistance  >5000 Mohm.Km 
Inner conductor resistance  49 Ohm/Km 
Outer conductor resistance  9 Ohm/Km 
Operating temperature range  -30 °C - +70 °C 
Copper weight  23.8 Kg/Km 
Cable weight (approx.)  53.0 Kg/Km 
Screening effectiveness  >55 dB 

Attenuation

Frequency(MHz) 50  Attenuation (dB/100 m) 7.1  Attenuation (dB/100ft) 2.16 
100 10.1 3.08
200 14 4.27
400 20.2 6.16
500 23.6 7.2
600 26.2 7.99
860 32.2 9.82
1000 34.8 10.61

Return Loss

30-300 MHz  >25dB
300-600 MHz  >24dB
600-900 MHz  >20dB