CALEDONIAN
Professional Cable Provider
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| Inner conductor | Bare copper/Copper clad steel | Φ2.6 mm |
| Dielectric | Foam /Solid PE | Φ7.3±0.02 mm |
| Shield | Bonded aluminium foil | Φ7.5 mm |
| Outer conductor | Tinned copper braid | Φ8.0 mm |
| Shield coverage | 85% | |
| Sheath | PVC/PE | Φ9.8 mm |
| Impedance | 50±3 Ohm |
| Nominal capacitance | 82 pF/m |
| Velocity of propagation | 82% |
| Insulation resistance | >5000 Mohm.Km |
| Inner conductor resistance | 3.3(5.0) Ohm/Km |
| Outer conductor resistance | 9.3 Ohm/Km |
| Operating temperature range | -40°C - +85 °C |
| Min.bending radius | 49 mm |
| Frequency | Attenuation | Attenuation |
|---|---|---|
| MHz | dB/100m | dB/100ft |
| 100 | 4.3 | 1.3 |
| 150 | 5.3 | 1.6 |
| 280 | 7.3 | 2.2 |
| 350 | 8.3 | 2.5 |
| 400 | 9 | 2.7 |
| 800 | 13.1 | 4 |
| 900 | 14.2 | 4.3 |
| 1200 | 16.7 | 5.1 |
| 1500 | 19 | 5.8 |
| 1800 | 21.2 | 6.5 |
| 1900 | 21.8 | 6.6 |
| 2000 | 22.5 | 6.9 |
| 2200 | 23.8 | 7.3 |
| 2500 | 25.7 | 7.8 |
+852 6230 0392
Caledonian Cables
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