Construction
|
Inner conductor |
Plain copper |
Φ0.80 ± 0.025 mm |
|
Dielectric |
Low density PE |
Φ2.95 ± 0.10 mm |
|
Outer conductor (shield) |
Plain copper |
112 x 0.13 mm |
|
Shield coverage |
|
95% |
|
Sheath |
PVC or LSZH |
Φ5.00 ± 0.10 mm |
Electrical & Mechanical Characteristics
|
Impedance |
50±3 Ohm |
|
|
Nominal capacitance |
94 pF/m |
|
|
Velocity of propagation |
66% |
|
|
Insulation resistance |
>2000 Mohm.Km |
|
|
Inner conductor resistance |
35.0 Ohm/Km |
|
|
Outer conductor resistance |
16.5 Ohm/Km |
|
|
Operating temperature range |
-30 °C - +70 °C |
|
|
Test/Operatig Voltage(max) |
5KV/2KV |
|
|
Copper Weight |
18.7 Kg/Km |
|
|
Cable weight (approx.) |
39.9 Kg/Km |
|
|
Screening effectiveness |
100-900 MHz |
>55dB |
Attenuation
|
Frequency (MHz) |
Attenuation (dB/100 m) |
Attenuation (dB/100ft) |
|
50 |
9.1 |
2.77 |
|
100 |
13.1 |
3.99 |
|
200 |
19.4 |
5.91 |
|
400 |
28.4 |
8.66 |
|
500 |
32.2 |
9.82 |
|
600 |
35.7 |
10.88 |
|
860 |
44.8 |
13.66 |
|
1000 |
49.0 |
14.94 |
Return Loss
|
30-300 MHz |
>26dB |
|
300-600 MHz |
>25dB |
|
600-900 MHz |
>24dB |
