RG142 Coaxial Cable Double Shielded AssemblyRG142 Coaxial Cable Double Shielded AssemblyRG142 Coaxial Cable Double Shielded Assembly

Model No: RG142-Assembly

Construction : Inner conductor Silver plated copper clad steel(SCCS) Φ0.94 mm Dielectric Solid PTFE Φ2.95 ± 0.05mm Outer conductor(shield 1) Silver plated copper 112 x 0.13 mm Shield...
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Construction :

Inner conductor Silver plated copper clad steel(SCCS) Φ0.94 mm
Dielectric Solid PTFE Φ2.95 ± 0.05mm
Outer conductor(shield 1) Silver plated copper 112 x 0.13 mm
Shield coverage   96%
Outer conductor(shield 2) Silver plated copper 112 x 0.13 mm
Shield coverage   96%
Outer sheath FEP Φ4.95 mm
Impedance 50±3 Ohm
Nominal capacitance 95.4 pF/m
Velocity of propagation 70%
Insulation resistance >2000 Mohm.Km
Inner conductor resistance 63.3 Ohm/Km
Outer conductor resistance 7.5 Ohm/Km
Test/Operatig Voltage(max) 5.0 KV/1.9 KV
Operating temperature range -55 °C - +200 °C
Copper Weight 47.0 Kg/Km
Cable weight (approx.) 80.0 Kg/Km
fectiveness 100-900 MHz >60dB

Attenuation :

Frequency (MHz) Attenuation (dB/100 m) Attenuation (dB/100ft)
100 12.8 3.90
200 17.7 5.40
400 25.9 7.90
700 35.1 10.70
900 40.4 12.32
1000 43.0 13.11
2000 63.3 19.30
3000 79.4 24.21
5000 107.0 32.62
8000 141.7 43.20