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Coaxial Cables |  |
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RG 58/U
Construction
Inner conductor |
Plain copper |
Φ0.80 ± 0.025 mm |
Dielectric |
Low density PE |
Φ2.95 ± 0.10 mm |
Outer conductor |
Tinned copper |
112 x 0.13 mm |
Shield coverage |
|
95% |
Sheath |
PVC or LSZH |
Φ5.00 ± 0.10 mm |
Electrical & Mechanical Characteristics
| Impedance | 53±3 Ohm0 | |
| Nominal capacitance | 94pF/m | |
| Velocity of propagation | 66% | |
| Insulation resistance | >2000 Mohm.Km | |
| Inner conductor resistance | 35.0 Ohm/Km | |
Outer conductor resistance |
16.5 Ohm/Km |
|
Test/Operatig Voltage(max) |
5KV/2KV |
|
Operating temperature range |
-30 °C - +70 °C |
|
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 |