Coaxial Cables

RG 58 PC

Construction

RG 58 PC

Inner conductor Plain copper 16x0.18mm
Dielectric Lowdensity PE Φ2.85±0.10mm
Outer conductor(shield) Plain copper 80x0.12mm
Shield coverage 79%
Sheath PVC or LSZH Φ5.00±0.10mm

Electrical & Mechanical Characteristics

Impedance :50±3Ohm

Nominal capacitance :100pF/m

Velocity of propagation :66%

Insulation resistance :>2000Mohm.Km

Inner conductor resistance :44Ohm/Km

Outer conductor resistance :24Ohm/Km

Operating temperature range :-30°C-+70°C

Copper weight :12.4Kg/Km

Cable weight(approx.) :34.4Kg/Km

Screening effectiveness :>50dB

 

Attenuation

Frequency(MHz) Attenuation(dB/100m) Attenuation(dB/100ft)
50 9.8 2.99
100 14.1 4.3
200 20.6 6.28
400 30.4 9.27
500 34.8 10.61
600 38.7 11.8
860 47.9 14.6
1000 52.8 16.1

Return Loss

30-300MHz >26dB
300-600MHz >25dB
600-900MHz >22dB