Coaxial Cables

M17/6-RG 12 (RG12A/U)

Construction

M17/6-RG 12 (RG12A/U)

Inner conductor Tinned copper 7x0.40mm
Dielectric Lowdensity PE Φ7.25±0.18mm
Outer conductor(shield1) Plain copper 192x0.18mm
Shieldcoverage 97%
Innersheath PVC Φ10.3±0.18mm
Outer conductor(shield2) Zinc-platedsteel wire(FE-ZN) 144x0.24mm
Shield coverage 85%
Outer sheath PVC or LSZH Φ14.30±0.20mm

Electrical & Mechanical Characteristics

Impedance:75±5Ohm

Nominal capacitance :67pF/m

Velocity of propagation:66%

Insulation resistance :>2000Mohm.Km

Inner conductor resistance :20.5Ohm/Km

Outer conductor resistance :4.5Ohm/Km

Test/Operatig Voltage(max) :8.0KV/5.0KV

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

Copper weight :57Kg/Km

Cable weight(approx.) :298.5Kg/Km

Screening effectiveness :>70dB

Attenuation

Frequency(MHz) Attenuation(dB/100m) Attenuation(dB/100ft)
50 4.2 1.28
100 6.2 1.89
200 9.3 2.84
400 13.8 4.21
500 15.5 4.73
600 17.1 5.21
860 21.1 6.43
1000 23.4 7.13

Return Loss

30-300MHz >30dB
300-600MHz >27dB
600-900MHz >25dB