RG58/U Marine Coaxial Cable
RG58/U Marine Coaxial Cable Application
These RG58/U 50Ω coaxial cables are suitable for installation on board of ships and other indoor marine environments.
RG 58/U Marine Coaxial Cable 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% | |
| SHEAtd | PVC or LSZH | Φ5.00 ± 0.10 mm |
RG58/U Marine Coaxial Cable 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 |
RG58/U Marine Coaxial Cable 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 |
DISCLAIMER: Please note that the above specifications are “general specifications” that pertain to the majority of our production. Specifications and technical details should only be used for general, informational purposes only. For the actual specification, please check with us when order placed.
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