Coaxial Cables | ||||||||||||
RF 175 BC
Construction
Inner conductor | Tinned copper | 7x0.13mm |
---|---|---|
Dielectric | Foam PE | Φ1.70±0.10mm |
Outer conductor | Tinned copper | 80x0.10mm |
Shield coverage | 92% | |
Sheath | PVC or LSZH | Φ2.60±0.10mm |
Electrical & Mechanical Characteristics
Impedance :75±5Ohm
Nominal capacitance :56pF/m
Velocity of propagation :66%
Insulation resistance:>5000Mohm.Km
Inner conductor resistance :20.5Ohm/Km
Outer conductor resistance :30.0Ohm/Km
Operating temperature range :-25°C-+80°C
Copper weight :6.9Kg/Km
Cable weight(approx.) :11.3Kg/Km
Screening effectiveness :>50dB
Attenuation
Frequency(MHz) | Attenuation(dB/100m) | Attenuation(dB/100ft) |
---|---|---|
50 | 11.7 | 3.57 |
100 | 15.8 | 4.82 |
200 | 24.6 | 7.5 |
400 | 36.5 | 11.13 |
500 | 41.3 | 12.59 |
600 | 44.7 | 13.63 |
860 | 53.8 | 16.4 |
1000 | 57.7 | 17.59 |
Return Loss
30-300MHz | >20dB |
---|---|
300-600MHz | >18dB |
600-900MHz | >16dB |