Construction
|
Inner conductor |
Silver plated copper clad steel |
Φ0.94 mm |
|
Dielectric |
PTFE |
Φ2.95 mm |
|
Outer conductor (shield) |
Silver plated copper |
112 x 0.13 mm |
|
Shield coverage |
|
95% |
|
Sheath |
FEP |
Φ4.32 mm |
Electrical & Mechanical Characteristics
|
Impedance |
50±3 Ohm |
|
Nominal capacitance |
94 pF/m |
|
Velocity of propagation |
70% |
|
Insulation resistance |
>2000 Mohm.Km |
|
Inner conductor resistance |
63.5 Ohm/Km |
|
Outer conductor resistance |
7.5 Ohm/Km |
|
Test/Operatig Voltage(max) |
5.0 KV/1.9 KV |
|
Operating temperature range |
-55 °C - +200 °C |
|
Copper Weight |
- KG/Km |
|
Cable weight (approx.) |
45 Kg/Km |
|
Screening effectiveness |
60 dB |
Attenuation
|
Frequency (MHz) |
Attenuation (dB/100 m) |
Attenuation (dB/100ft) |
|
50 |
8.9 |
2.71 |
|
100 |
12.8 |
3.9 |
|
200 |
18.4 |
5.61 |
|
400 |
25.8 |
7.87 |
|
700 |
36.1 |
11.01 |
|
900 |
41 |
12.5 |
|
1000 |
44.3 |
13.51 |
|
1500 |
52.3 |
15.95 |
|
2000 |
61.4 |
18.72 |
|
3000 |
82 |
25 |
Return Loss
|
30-300 MHz |
>31dB |
|
300-600 MHz |
>26dB |
|
600-900 MHz |
>23dB |
