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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Tri-RG403Coaxial Cables

Construction

Inner conductor  Silver plated copper covered steel  7 x 0.10 mm 
Dielectric  Solid PTFE  Φ0.84±0.10mm 
Outer conductor(shield1)  Silver plated copper (0.1mm)  Φ1.30±0.10mm 
Inner sheath  FEP  Φ1.90±0.10mm 
Outer conductor(shield2)  Silver plated copper (0.1mm)  Φ2.35±0.10mm 
Outer sheath  FEP  Φ2.95±0.10mm 

Electrical & Mechanical Characteristics

Impedance  50±3 Ohm
Nominal capacitance  94 pF/m 
Velocity of propagation  70%
Insulation resistance  - Mohm.Km
Inner conductor resistance  - Ohm/Km 
Outer conductor resistance  - Ohm/Km 
Operatig Voltage(max)  0.5 KV 
Test Voltage 
Operating temperature range  -55°C - +200 °C 
Cable weight (approx.)  21 Kg/Km 
Screening effectiveness  >60 dB 

Attenuation

Frequency (MHz)   Attenuation (dB/100 m)  Max. Attenuation(dB/100ft)  
100 0 15.2
200 67 20.4
400 95 29
900 145 44.2
1200 165 50.3
1500 185 56.4
1800 204 62.2
2000 215 65.5
2500 240 73.2