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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M17/84-RG 223 (RG 223/U) Coaxial Cables

Construction

Inner conductor 

Silver plated copper  Φ0.90 ± 0.025 mm 
Dielectric  Low density PE  Φ2.95 ± 0.10 mm
Outer conductor(shield 1)  Silver plated copper  112 x 0.13 mm
Shield coverage    98% 
Outer conductor(shield 2)  Silver plated copper  112 x 0.13 mm
Shield coverage    97% 
Sheath  PVC or LSZH  Φ5.40 ± 0.10 mm 

Electrical & Mechanical Characteristics

Impedance 50±3 Ohm0
Nominal capacitance 100pF/m
Velocity of propagation 66%
Insulation resistance >2000 Mohm.Km
Inner conductor resistance 28 Ohm/Km
Outer conductor resistance  8.0 Ohm/Km 
Test/Operatig Voltage(max)  5.0KV/2.0KV 
Operating temperature range  -30 °C - +70 °C 
Copper Weight  38.5 Kg/Km 
Cable weight (approx.)  59.9 Kg/Km 
Screening effectiveness  100-900 MHz  >70dB 

Attenuation

Frequency(MHz)  Attenuation (dB/100 m)  Attenuation (dB/100ft) 
50 9 2.74
100 13 3.96
200 19.3 5.88
400 28.1 8.57
500 31.9 9.73
600 35.3 10.76
860 43.8 13.35
1000 48.5 14.79
3000 83.2 25.37
5000 109.9 33.51
11000 177.5 54.12

Return Loss

30-300 MHz  >32dB
300-600 MHz  >28dB
600-900 MHz  >23dB