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Coaxial Cables |  |
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RG 58/U
Construction
| Inner conductor | Plain copper | Φ0.80±0.025mm |
|---|---|---|
| Dielectric | Lowdensity PE | Φ2.95±0.10mm |
| Outer conductor | Tinned copper | 112x0.13mm |
| Shield coverage | 95% | |
| Sheath | PVC o rLSZH | Φ5.00±0.10mm |
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 conductorresistance :16.5Ohm/Km
Test/Operatig Voltage(max) :5KV/2KV
Operating temperature range :-30°C-+70°C
Copper Weight :18.7Kg/Km
Cable weight(approx.) :39.9Kg/Km
Screening effectiveness :100-900MHz >55dB
Attenuation
| Frequency(MHz) | Attenuation(dB/100m) | 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
| 30-300MHz | >26dB |
|---|---|
| 300-600MHz | >25dB |
| 600-900MHz | >24dB |