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 50 LTA Coaxial Cables

Construction

Inner conductor  Tinned copper  7 x 0.25 mm 
Dielectric  Foam PE  Φ2.00 ± 0.10 mm 
Outer conductor (shield 1)  Aluminium+polyester+Al tape 
Shield coverage  100%
Outer conductor (shield 2)  Tinned copper  48 x 0.12 mm 
Shield coverage  64%
Sheath  PVC or LSZH  Φ3.60 ± 0.10 mm 

Electrical & Mechanical Characteristics

Impedance  50±3 Ohm 
Nominal capacitance  95 pF/m 
Velocity of propagation  75%
Insulation resistance  >5000 Mohm.Km 
Inner conductor resistance  20.5 Ohm/Km 
Outer conductor resistance  32.5 Ohm/Km 
Operating temperature range  -30 °C - +70 °C 
Copper weight  8.2 Kg/Km 
Cable weight (approx.)  18.3 Kg/Km 
Screening effectiveness  >75 dB 

Attenuation

Frequency(MHz) 50  Attenuation (dB/100 m) 13.0  Attenuation (dB/100ft) 3.96 
100 17.3 5.27
400 35 10.67
600 43.3 13.2
860 52.7 16.07
1000 57.2 17.44
1750 76.7 23.38
2400 94 28.66

Return Loss

30-300 MHz  >24dB
300-600 MHz  >21dB
600-900 MHz  >15dB