Construction
|
Inner conductor |
Plain copper |
16 x 0.18 mm |
|
|
Dielectric |
Low density PE |
Φ2.85 ± 0.10 mm |
|
|
Outer conductor (shield) |
Silver plated copper (0.13mm) |
Φ4.21 mm |
|
|
Shield coverage |
|
90% |
|
|
Sheath |
FEP |
Φ5.13 mm |
Electrical & Mechanical Characteristics
|
Impedance |
50±3 Ohm |
|
Nominal capacitance |
100 pF/m |
|
Velocity of propagation |
66% |
|
Insulation resistance |
>2000 Mohm.Km |
|
Inner conductor resistance |
66% |
|
Outer conductor resistance |
47.5 Ohm/Km |
|
Test/Operatig Voltage(max) |
24 Ohm/Km |
|
Operating temperature range |
-30 °C - +70 °C |
|
Copper Weight |
12.4 Kg/Km |
|
Cable weight (approx.) |
34.4 Kg/Km |
|
Screening effectiveness |
>50 dB |
Attenuation
|
Frequency (MHz) |
Attenuation (dB/100 m) |
Attenuation (dB/100ft) |
|
50 |
9.8 |
2.99 |
|
100 |
14.1 |
4.3 |
|
200 |
20.6 |
6.28 |
|
400 |
30.4 |
9.27 |
|
500 |
34.8 |
10.61 |
|
600 |
38.7 |
11.8 |
|
860 |
47.9 |
14.6 |
|
1000 |
52.8 |
16.1 |
Return Loss
|
30-300 MHz |
>26dB |
|
300-600 MHz |
>25dB |
|
600-900 MHz |
>22dB |
