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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CTX 41 Coaxial Cables

Construction

Inner conductor  Silver plated copper  1.00 mm 
Dielectric  Foam PE  Φ4.10 ± 0,10 mm 
Outer conductor (shield 1)  Silver plated copper  168 x 0.13 mm 
Shield coverage  95%
Inner sheath  PE  Φ6.60 ± 0,10 mm 
Tape  Spiral non-migrating tape  h. 20 mm 
Outer conductor (shield 2)  Plain copper  192 x 0.15 mm 
Shield coverage  94%
Outer sheath  PVC/LSOH  Φ8.50 ± 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  22.5 Ohm/Km 
Outer conductor resistance1  7.0 Ohm/Km 
Outer conductor resistance2  7.5 Ohm/Km 
Operating temperature range  -25°C - +80 °C 
Copper weight  63.3 Kg/Km 
Cable weight (approx.)  111.2 Kg/Km 
Screening effectiveness  >70 dB 

Attenuation

Frequency (MHz)   Attenuation (dB/100 m)   Max. Attenuation(dB/100ft)  
50 5.2 1.6
100 7.6 2.3
200 10.8 3.3
400 16 4.9
500 18.6 5.7
600 20.8 6.3
860 25.6 7.8
1000 28 8.5

Return Loss

30-300 MHz  >30dB
300-600 MHz  >29dB
600-900 MHz  >28dB