RG175 + 3 x 0.22mm2
Construction
Inner conductor1 | Plain copper | 9 x 0.10 mm |
Dielectric | Low density PE | Φ1.50 ± 0.08 mm |
Outer conductor | Tinned copper | 72 x 0.10 mm |
Shield coverage |
| 90% |
Sheath | PVC | Φ2.80 ± 0.13 mm |
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Inner conductor 2 | Plain copper | 3 x 0.22 mm2 |
Insulated cores 2 | PVC(Green +Yellow + Red) | 3 x Φ1.00 ± 0.10 mm |
Overall sheath |
| Φ5.30 ± 0.20 mm |
Electrical & Mechanical Characteristics
Impedance | 75±5 Ohm |
Nominal capacitance | 67 pF/m |
Velocity of propagation | 66% |
Insulation resistance | >2000 Mohm.Km |
Inner conductor resistance | 250 Ohm/Km |
Outer conductor resistance | 35 Ohm/Km |
Operating temperature range | -25°C - +80 °C |
Cores resistance | 82 Ohm/Km |
Test/Operatig Voltage(max) | 1.2 KV/0.25 KV |
Copper weight | 11.85 Kg/Km |
Cable weight (approx.) | 43.2 Kg/Km |
Screening effectiveness | >50 dB |
Attenuation
Frequency(MHz) | Attenuation (dB/100 m) | Attenuation (dB/100 ft) |
50 | 19.2 | 5.85 |
100 | 27.9 | 8.51 |
200 | 40.7 | 12.41 |
400 | 59.2 | 18.05 |
500 | 67.5 | 20.58 |
600 | 72.6 | 22.13 |
860 | 91.1 | 27.77 |
1000 | 101 | 30.79 |
Return Loss
30-300 MHz | >20dB |
300-600 MHz | >20dB |
600-900 MHz | >20dB |
