Coaxial Cables

RG 58/U

Construction

RG 58/U

Inner conductor Plain copper Φ0.80±0.025mm
Dielectric Lowdensity PE Φ2.95±0.10mm
Outer conductor Tinned copper 112x0.13mm
Shield coverage 95%
Sheath PVC o rLSZH Φ5.00±0.10mm

Electrical & Mechanical Characteristics

Impedance:53±3 Ohm0

Nominal capacitance:94pF/m

Velocity of propagation:66%

Insulation resistance:>2000 Mohm.Km

Inner conductor resistance:35.0 Ohm/Km

Outer conductorresistance :16.5Ohm/Km

Test/Operatig Voltage(max) :5KV/2KV

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

Copper Weight :18.7Kg/Km

Cable weight(approx.) :39.9Kg/Km

Screening effectiveness :100-900MHz  >55dB

Attenuation

Frequency(MHz) Attenuation(dB/100m) Attenuation(dB/100ft)
50 9.1 2.77
100 13.1 3.99
200 19.4 5.91
400 28.4 8.66
500 32.2 9.82
600 35.7 10.88
860 44.8 13.66
1000 49.0 14.94

Return Loss

30-300MHz >26dB
300-600MHz >25dB
600-900MHz >24dB