![]() |
||||||||||||
![]() |
Coaxial Cables | ![]() |
||||||||||
![]() |
||||||||||||
|
CK175/C3:RG175AF + 3 x 0.22mm2
Construction
Inner conductor1 | Plain copper | 9x0.10mm |
Dielectric | Lowdensity PE | Φ1.50±0.08mm |
Outer conductor | Tinned copper | 72x0.10mm |
Shield coverage | 90% | |
Sheath | PVC | Φ2.80±0.13mm |
Inner conductor2 | Plain copper | 3x0.22mm2 |
Insulated cores2 | PVC(Green+Yellow+Red) | 3xΦ1.00±0.10mm |
Overall sheath | Φ5.30±0.20mm |
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 | 82Ohm/Km |
Test/Operatig Voltage(max) | 1.2KV/0.25KV |
Coppe rweight | 11.85Kg/Km |
Cable weight(approx.) | 43.2Kg/Km |
Screening effectiveness | >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 |