Coaxial Cables

CK175/H2F10:RG175AF + 2 x 0.75mm2+ 10 x 0.5mm2

Construction

Inner conductor1 Copper covered steel(CCS) 9x0.10mm
Dielectric Lowdensity PE Φ1.50±0.08mm
Outer conductor(shield) Tinned copper 72x0.10mm
Shield coverage 90%
Sheath PVC Φ2.80±0.13mm
Inner conductor2 Plain copper 2x0.75mm2
Insulated cores2 PVC 2xΦ1.70±0.10mm
Inner conductor3 Plain copper 10x0.5mm2
Insulated cores3 PVC 10xΦ1.50±0.10mm
Overall sheath Φ9.90±0.30mm

Electrical & Mechanical Characteristics

Impedance 75±5Ohm
Nominal capacitance 67pF/m
Velocity of propagation 66%
Insulation resistance >2000Mohm.Km
Inner conductor resistance 250Ohm/Km
Outer conductor resistance 35Ohm/Km
Operating temperature range -25°C-+80°C
Cores resistance 0.50mm2/0.75mm2 39Ohm/Km/26Ohm/Km
Operatig Voltage(max) 0.25KV/0.3KV
Test Voltage 1.2KV/2.0KV
Copper weight 64.45Kg/Km
Cable weight(approx.) 172.65Kg/Km
fectiveness >50dB

Attenuation

Frequency(MHz) Attenuation(dB/100m) Attenuation(dB/100ft)
50 19.2 5.85
100 27.9 8.51
200 40.7 12.41
400 59.2 18.05
500 67.5 20.58
600 72.6 22.13
860 91.1 27.77
1000 101 30.79

Return Loss

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