AQR320
Construction
Inner conductor | Copper-clad Aluminium wire | Φ1.80 mm |
Dielectric | Foam PE | Φ7.47 mm |
Outer conductor | Welding solid aluminum tube | Φ8.13 mm |
Sheath | PE/Flame retardant PE | Φ10.03 mm |
Messager |
| optional |
Electrical & Mechanical Characteristics
Impedance | 75±5 Ohm |
Nominal capacitance | 50 pF/m |
Velocity of propagation | 87% |
Insulation resistance | >5000 Mohm.Km |
Inner conductor resistance | 10.6 Ohm/Km |
Outer conductor resistance | 3.25 Ohm/Km |
Installation temperature range | -40°C - +85 °C |
Operating temperature range | -40°C - +85°C |
Cable weight (approx.) | 70 kg/km |
Attenuation
Frequency(MHz) | Attenuation (dB/100 m) | Attenuation (dB/100 ft) |
5 | 0.79 | 0.24 |
55 | 2.76 | 0.84 |
250 | 6.1 | 1.86 |
300 | 6.69 | 2.04 |
350 | 7.38 | 2.25 |
400 | 7.81 | 2.38 |
450 | 8.27 | 2.52 |
500 | 8.92 | 2.72 |
550 | 9.35 | 2.85 |
600 | 9.78 | 2.98 |
750 | 10.96 | 3.34 |
865 | 11.87 | 3.62 |
1000 | 12.76 | 3.89 |
Return Loss
5-30 MHz | >30dB |
30-470 MHz | >30dB |
470-1000 MHz | >30dB |
