Construction
Inner conductor |
Plain copper |
9 x 0.10 mm |
Dielectric |
Foam PE |
Φ1.50 ± 0.08 mm |
Outer conductor (shield) |
Silver plated copper |
72 x 0.10 mm |
Shield coverage |
|
90% |
Sheath |
PVC or LSZH |
Φ2.80 ± 0.13 mm |
Electrical & Mechanical Characteristics
Impedance |
75±5 Ohm |
Nominal capacitance |
67 pF/m |
Velocity of propagation |
66% |
Insulation resistance |
>5000 Mohm.Km |
Inner conductor resistance |
250 Ohm/Km |
Outer conductor resistance |
35 Ohm/Km |
Operating temperature range |
-25 °C - +80 °C |
Copper weight |
5.85 Kg/Km |
Cable weight (approx.) |
12.95 Kg/Km |
Screening effectiveness |
>50 dB |
Attenuation
Frequency(MHz) |
Attenuation (dB/100 m) |
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
30-300 MHz |
>20dB |
300-600 MHz |
>20dB |
600-900 MHz |
>20dB |
