Coaxial Cables

RG 174 PC

Construction

Coaxial Cables

Inner conductor Plain copper 7x0.16mm
Dielectric Lowdensity PE Φ1.50±0.08mm
Outer conductor(shield) Plain copper 64x0.10mm
Shield coverage 88%
Sheath PVC or LSZH Φ2.80±0.13mm

Electrical & Mechanical Characteristics

Impedance 50±3Ohm
Nominal capacitance 100pF/m
Velocity of propagation 66%
Insulation resistance >2000Mohm.Km
Inner conductor resistance 122Ohm/Km
Outer conductor resistance 39Ohm/Km
Operating temperature range -30°C-+70°C
Copper weight 6.1Kg/Km
Cable weight(approx.) 12.7Kg/Km
Screening effectiveness >50dB

Attenuation

Frequency(MHz) Attenuation(dB/100m) Attenuation(dB/100ft)
50 17.7 5.40
100 26 7.93
200 38.5 11.74
400 55.3 16.86
500 63.6 19.39
600 69.2 21.1
860 81.9 24.97
1000 88.3 26.92

Return Loss

30-300MHz >26dB
300-600MHz >23dB
600-900MHz >20dB