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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12D-FB Coaxial Cables

Constructioncs

Inner conductor  Bare copper/Copper clad aluminium  Φ4.4 mm 
Dielectric  Foam /Solid PE  Φ12.4±0.02 mm 
Shield  Bonded aluminium foil  Φ12.6 mm 
Outer conductor  Tinned copper braid(24x7x0.15mm)  Φ13.2 mm 
Shield coverage    85%
Sheath  PVC/PE  Φ15.6 mm 

Electrical & Mechanical Characteristics

Impedance  50±3 Ohm 
Nominal capacitance  83 pF/m 
Velocity of propagation  81%
Insulation resistance  >5000 Mohm.Km 
Inner conductor resistance  1.2(1.8) Ohm/Km 
Outer conductor resistance  4.5 Ohm/Km 
Operating temperature range  -40°C - +85 °C 
Min.bending radius  78

Attenuation

Frequency(MHz)  Attenuation (dB/100 m)  Attenuation (dB/100 ft) 
100 2.7 0.8
150 3.6 1
280 4.6 1.4
350 5.2 1.6
400 6 1.7
800 8.5 2.6
900 9.3 2.8
1200 10.8 3.3
1500 12.3 3.7
1800 13.7 4.2
1900 14.2 4.3
2000 14.6 4.5
2200 14.9 4.5
2500 16.6 5.1