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
  HomeProuductsCoaxial Cables

M17/119-RG 174 (RG 174 A/U) Coaxial Cables

Construction

Inner conductor  Tinned copper  7 x 0.16 mm 
Dielectric  Low density PE  Φ1.50 ± 0.08 mm
Outer conductor (shield)  Tinned copper  64 x 0.10 mm
Shield coverage    88% 
Sheath  PVC or LSZH  Φ2.80 ± 0.13 mm

Electrical & Mechanical Characteristics

Impedance 53±3 Ohm0
Nominal capacitance 100pF/m
Velocity of propagation 66%
Insulation resistance >2000 Mohm.Km
Inner conductor resistance 290 Ohm/Km
Outer conductor resistance  39.0 Ohm/Km 
Test/Operatig Voltage(max)  4.5KV/1.6KV 
Operating temperature range  -30 °C - +70 °C 
Copper Weight  5.9 Kg/Km 
Cable weight (approx.)  12.5 Kg/Km 
Screening effectiveness  100-900 MHz  >50dB 

Attenuation

Frequency (MHz)  Attenuation (dB/100 m)   Attenuation (dB/100ft) 
50 17.5 5.34
100 25.8 7.87
200 38.2 11.65
400 54.9 16.74
500 63.1 19.24
600 68.6  20.91
860 81.2  24.76
1000 87.5  26.68

Return Loss

30-300 MHz  >26dB
300-600 MHz  >23dB
600-900 MHz  >20dB