CALEDONIAN
Professional Cable Provider
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| Inner conductor | Smooth copper tube | Φ4.8 mm |
| Dielectric | Foam PE | Φ12.3 mm |
| Outer conductor | Overlapping copper foil | Φ13.8 mm |
| Sheath | PE/LSOH | Φ15.7 mm |
| Impedance | 50±3 Ohm |
| Nominal capacitance | 76 pF/m |
| Velocity of propagation | 88% |
| Insulation resistance | >5000 Mohm.Km |
| Inner conductor resistance | 1.48 Ohm/Km |
| Outer conductor resistance | 3.40 Ohm/Km |
| Installation temperature range | -40°C - +60°C |
| Operating temperature range | -55°C - +85°C |
| Cable weight (approx.) | 190kg/km / 230kg/km |
| Frequency | Attenuation | Attenuation |
|---|---|---|
| MHz | dB/100m | dB/100ft |
| 150 | 3.3 | 1.01 |
| 450 | 5.9 | 1.8 |
| 800 | 8.4 | 2.56 |
| 900 | 9.1 | 2.77 |
+852 6230 0392
Caledonian Cables
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