Coaxial Cables

RG 8 LLC

Construction

RG 8 LLC

Inner conductor Plaincopper 7X0.75mm
Dielectric GasinjectedfoamPE Φ7.25±0.18mm
Outer conductor(shield1) Copper + polyester tape
Shield coverage 100%
Outer conductor(shield2) Tinnedcopper 128x0.10mm
Shield coverage 57%
Sheath PVCorLSZH Φ10.40±0.18mm

Electrical & Mechanical Characteristics

Impedance :50±3Ohm

Nominal capacitance :100pF/m

Velocity of propagation :66%

Insulation resistance :>2000Mohm.Km

Inner conductor resistance :3.2Ohm/Km

Outer conductor resistance :13 Ohm/Km

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

Copper weight :45.3Kg/Km

Cable weight(approx.) :137.9Kg/Km

Screening effectiveness :>80dB

Attenuation

Frequency(MHz) Attenuation(dB/100m) Attenuation(dB/100ft)
50 3.7 1.13
100 5.4 1.65
400 11.7 3.57
600 14.6 4.45
860 18.1 5.52
1000 19.6 5.98
1750 28.8 8.78
2400 35.1 10.7

Return Loss

30-300MHz >30dB
300-600MHz >27dB
600-900MHz >23dB