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 175 AF Coaxial Cables

Construction

Inner conductor  Tinned copper  7 x 0.13 mm 
Dielectric  Foam PE  Φ1.70 ± 0.10 mm 
Outer conductor  Tinned copper  80 x 0.10 mm 
Shield coverage  92%
Sheath  PVC or LSZH  Φ2.60 ± 0.10 mm 

Electrical & Mechanical Characteristics

Impedance  75±5 Ohm 
Nominal capacitance  56 pF/m 
Velocity of propagation  66%
Insulation resistance  >5000 Mohm.Km 
Inner conductor resistance  20.5 Ohm/Km 
Outer conductor resistance  30.0 Ohm/Km 
Operating temperature range  -25 °C - +80 °C 
Copper weight  6.9 Kg/Km 
Cable weight (approx.)  11.3 Kg/Km 
Screening effectiveness  >50 dB 

Attenuation

Frequency(MHz)   Attenuation (dB/100 m)   Attenuation (dB/100ft)  
50 11.7 3.57
100 15.8 4.82
200 24.6 7.5
400 36.5 11.13
500 41.3 12.59
600 44.7 13.63
860 53.8 16.4
1000 57.7 17.59

Return Loss

30-300 MHz  >20dB
300-600 MHz  >18dB
600-900 MHz  >16dB