Coaxial Cables

Tri-RG403

ConstructionCoaxial Cables

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