RF42(1-5/8″)
Construction
Inner conductor | Corrugated copper tube | Φ17.4 mm |
Dielectric | Foam PE | Φ42.8 mm |
Outer conductor | Corrugated copper | Φ46.5 mm |
Sheath | PE/LSOH | Φ49.5 mm |
Electrical & Mechanical Characteristics
Impedance | 50±3 Ohm |
Nominal capacitance | 76 pF/m |
Velocity of propagation | 88% |
Insulation resistance | >5000 Mohm.Km |
Inner conductor resistance | 0.82 Ohm/Km |
Outer conductor resistance | 0.43 Ohm/Km |
Installation temperature range | -40°C - +60 °C |
Operating temperature range | -55°C - +85°C |
Test voltage | 11 KV |
Cable weight (approx.) | 1340kg/km |
Operating Frequency Band | 1 – 2700 MHz |
Screening effectiveness | >120dB |
Attenuation
Frequency | Attenuation | Attenuation | Frequency | Attenuation | Attenuation |
(MHz) | (dB/100m) | (dB/100ft) | (MHz) | (dB/100m) | (dB/100ft) |
10 | 0.20 | 0.06 | 1500 | 3.10 | 0.94 |
100 | 0.67 | 0.2 | 1700 | 3.35 | 1.02 |
150 | 0.83 | 0.25 | 1800 | 3.47 | 1.06 |
200 | 0.98 | 0.3 | 1900 | 3.66 | 1.12 |
300 | 1.22 | 0.37 | 2000 | 3.71 | 1.13 |
450 | 1.53 | 0.47 | 2100 | 3.82 | 1.16 |
500 | 1.63 | 0.5 | 2200 | 3.93 | 1.2 |
700 | 1.97 | 0.6 | 2300 | 4.05 | 1.23 |
800 | 2.13 | 0.65 | 2500 | 4.27 | 1.3 |
900 | 2.28 | 0.69 | 2700 | 4.48 | 1.37 |
Return Loss
806-960 MHz | 24.3dB |
1700-2000 MHz | 24.3dB |
