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RF12(1/2″) Coaxial Cables
Constructioncs
Inner conductor | Corrugated copper tube | Φ4.83 mm |
---|---|---|
Dielectric | Foam PE | Φ12.95 mm |
Outer conductor | Corrugated copper | Φ13.97 mm |
Sheath | PE/LSOH | Φ15.88 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 | 1.48 Ohm/Km |
Outer conductor resistance | 1.90 Ohm/Km |
Installation temperature range | -40°C - +60 °C |
Operating temperature range | -55°C - +85°C |
Test voltage | 4 KV |
Cable weight (approx.) | 220kg/km |
Operating Frequency Band | 1 – 8800 MHz |
Screening effectiveness | >120dB |
Attenuation
Frequency | Attenuation | Attenuation | Frequency | Attenuation | Attenuation |
---|---|---|---|---|---|
(MHz) | (dB/100m) | (dB/100ft) | (MHz) | (dB/100m) | (dB/100ft) |
10 | 0.67 | 0.2 | 1800 | 10.06 | 3.07 |
100 | 2.17 | 0.66 | 2000 | 10.67 | 3.25 |
150 | 2.67 | 0.81 | 2100 | 10.96 | 3.34 |
200 | 3.1 | 0.95 | 2200 | 11.25 | 3.43 |
300 | 3.84 | 1.17 | 2300 | 11.54 | 3.52 |
450 | 4.75 | 1.45 | 2500 | 12.09 | 3.69 |
500 | 5.02 | 1.53 | 2700 | 12.63 | 3.85 |
700 | 6.01 | 1.83 | 3000 | 13.41 | 4.09 |
800 | 6.46 | 1.97 | 4000 | 15.82 | 4.82 |
900 | 6.86 | 2.09 | 5000 | 18.01 | 5.49 |
1000 | 7.28 | 2.22 | 6000 | 20.06 | 6.12 |
1500 | 9.09 | 2.77 | 8000 | 23.82 | 7.26 |
1700 | 9.74 | 2.97 | 8800 | 25.24 | 7.7 |
Return Loss
806-960 MHz | 24.3dB |
1700-2000 MHz | 24.3dB |