Coaxial Cables

RG 213 URM(URM67)

Construction

RG 213 URM(URM67)

Inner conductor Plain copper 7x0.75mm
Dielectric Lowdensity PE Φ7.25±0.18mm
Outer conductor(shield) Plaincopper 192x0.18mm
Shield coverage 98%
Sheath PVCorLSZH Φ10.3±0.18mm

Electrical & Mechanical Characteristics

Nominal capacitance :100pF/m

Velocity of propagation :66%

Insulation resistance :>2000Mohm.Km

Inner conductor resistance :6.0Ohm/Km

Outer conductor resistance :4.0Ohm/Km

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

Copper weight :79.4Kg/Km

Cable weight(approx.) :165.5Kg/Km

Screening effectiveness :>55dB

Attenuation

Frequency(MHz) Attenuation(dB/100m) Attenuation(dB/100ft)
50 4.5 1.37
100 6.7 2.04
200 9.9 3.02
400 14.3 4.36
500 16.1 4.91
600 17.8 5.43
860 22.1 6.74
1000 24.3 7.41

Return Loss

30-300MHz >31dB
300-600MHz >28dB
600-900MHz >27dB