Construction
|
Inner conductor |
Silver plated copper clad steel |
7 x 0.79 mm |
|
Dielectric |
Solid PTFE |
Φ7.25 ± 0.18 mm |
|
Outer conductor (shield) |
Silver plated copper |
144 x 0.16 mm |
|
Shield coverage |
|
95% |
|
Sheath |
FEP |
Φ9.90 mm |
Electrical & Mechanical Characteristics
|
Impedance |
53±3 Ohm0 |
|
Nominal capacitance |
94 pF/m |
|
Velocity of propagation |
70% |
|
Insulation resistance |
>2000 Mohm.Km |
|
Inner conductor resistance |
4.99Ohm/Km |
|
Outer conductor resistance |
4.0 Ohm/Km |
|
Operating temperature range |
-55 °C - +200 °C |
|
Test/Operatig Voltage(max) |
5.0 KV/2.5 KV |
|
Copper Weight |
- KG/Km |
|
Cable weight (approx.) |
24 Kg/Km |
|
Screening effectiveness |
80 dB |
Attenuation
|
Frequency (MHz) |
Attenuation (dB/100 m) |
Attenuation (dB/100ft) |
|
100 |
6.6 |
2.01 |
|
200 |
9.7 |
2.96 |
|
400 |
14.3 |
4.36 |
|
900 |
22.1 |
6.74 |
|
1000 |
24 |
7.32 |
|
2000 |
34.4 |
10.49 |
|
3000 |
47 |
14.33 |
|
5000 |
65 |
19.82 |
Return Loss
|
30-300 MHz |
>30dB |
|
300-600 MHz |
>28dB |
|
600-900 MHz |
>23dB |
