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RF8(3/8″)
Construction
| Inner conductor | Corrugated copper tube | Φ3.05 mm |
|---|---|---|
| Dielectric | Foam PE | Φ8.64 mm |
| Outer conductor | Corrugated copper | Φ9.65 mm |
| Sheath | PE/LSOH | Φ11.18 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 :3.48 Ohm/Km
Outer conductor resistance :2.85 Ohm/Km
Installation temperature range :-40°C - +60 °C
Operating temperature range :-55°C - +85°C
Test voltage :4 KV
Cable weight (approx.) :120kg/km
Operating Frequency Band :1 – 13 GHz
Screening effectiveness:>120dB
Attenuation
| Frequency | Attenuation | Attenuation | Frequency | Attenuation | Attenuation |
|---|---|---|---|---|---|
| (MHz) | (dB/100m) | (dB/100ft) | (MHz) | (dB/100m) | (dB/100ft) |
| 10 | 1.06 | 0.32 | 2000 | 16.97 | 5.17 |
| 100 | 3.42 | 1.04 | 2100 | 17.44 | 5.32 |
| 150 | 4.22 | 1.29 | 2200 | 17.91 | 5.46 |
| 200 | 4.9 | 1.49 | 2300 | 18.37 | 5.6 |
| 300 | 6.06 | 1.85 | 2500 | 19.26 | 5.87 |
| 450 | 7.51 | 2.29 | 2700 | 20.12 | 6.13 |
| 500 | 7.95 | 2.42 | 3000 | 21.38 | 6.52 |
| 700 | 9.52 | 2.9 | 4000 | 25.26 | 7.7 |
| 800 | 10.23 | 3.12 | 5000 | 28.81 | 8.78 |
| 900 | 10.87 | 3.31 | 6000 | 32.12 | 9.79 |
| 1000 | 11.55 | 3.52 | 8000 | 38.24 | 11.66 |
| 1500 | 14.45 | 4.41 | 8800 | 40.55 | 12.36 |
| 1700 | 15.49 | 4.72 | 10000 | 43.89 | 13.38 |
| 1800 | 15.99 | 4.88 | 12000 | 49.21 | 15 |
Return Loss
| 806-960 MHz | 23dB |
|---|---|
| 1700-2000 MHz | 23dB |