M17/155-RG 58 (RG 58 C/U)
Construction
Inner conductor |
Tinned copper |
19 x 0.18 mm |
Dielectric |
Low density PE |
Φ2.95 ± 0.10 mm |
Outer conductor (shield) |
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 |
100pF/m |
| Velocity of propagation |
66% |
| Insulation resistance |
>2000 Mohm.Km |
| Inner conductor resistance |
37.5 Ohm/Km |
Outer conductor resistance |
16.5 Ohm/Km |
Test/Operatig Voltage(max) |
5KV/2.5KV |
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 |
10.8 |
3.29 |
100 |
16.0 |
4.88 |
200 |
24.0 |
7.32 |
400 |
37.7 |
11.49 |
500 |
41.3 |
12.59 |
600 |
49.7 |
15.15 |
860 |
64.2 |
19.57 |
1000 |
70.0 |
21.34 |
Return Loss
30-300 MHz |
>27dB |
300-600 MHz |
>23dB |
600-900 MHz |
>22dB |
