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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 |