AQR540
Construction
Inner conductor | Copper-clad Aluminium wire | Φ3.15 mm |
Dielectric | Foam PE | Φ13.05 mm |
Outer conductor | Welding solid aluminum tube | Φ13.72 mm |
Sheath | PE/LSOH | Φ15.49 mm |
Messager |
| optional |
Electrical & Mechanical Characteristics
Impedance | 75±5 Ohm |
Nominal capacitance | 50 pF/m |
Velocity of propagation | 88% |
Insulation resistance | >5000 Mohm.Km |
Inner conductor resistance | 3.43 Ohm/Km |
Outer conductor resistance | 1.92 Ohm/Km |
Installation temperature range | -40°C - +85 °C |
Operating temperature range | -40°C - +85°C |
Cable weight (approx.) | 215 kg/km |
Attenuation
Frequency(MHz) | Attenuation (dB/100 m) | Attenuation (dB/100 ft) |
5 | 0.46 | 0.14 |
50 | 1.54 | 0.47 |
250 | 3.38 | 1.03 |
300 | 3.71 | 1.13 |
350 | 4.03 | 1.23 |
400 | 4.33 | 1.32 |
450 | 4.59 | 1.4 |
500 | 4.89 | 1.49 |
550 | 5.12 | 1.56 |
600 | 5.38 | 1.64 |
750 | 6.07 | 1.85 |
865 | 6.56 | 2 |
1000 | 7.12 | 2.17 |
Return Loss
5-30 MHz | >30dB |
30-470 MHz | >30dB |
470-1000 MHz | >30dB |
