RG 174 PC
Construction
Inner conductor | Plain copper | 7 x 0.16 mm |
Dielectric | Low density PE | Φ1.50 ± 0.08 mm |
Outer conductor (shield) | Plain copper | 64 x 0.10 mm |
Shield coverage |
| 88% |
Sheath | PVC or LSZH | Φ2.80 ± 0.13 mm |
Electrical & Mechanical Characteristics
Impedance | 50±3 Ohm |
Nominal capacitance | 100 pF/m |
Velocity of propagation | 66% |
Insulation resistance | >2000 Mohm.Km |
Inner conductor resistance | 122 Ohm/Km |
Outer conductor resistance | 39 Ohm/Km |
Operating temperature range | -30 °C - +70 °C |
Copper weight | 6.1 Kg/Km |
Cable weight (approx.) | 12.7 Kg/Km |
Screening effectiveness | >50 dB |
Attenuation
Frequency(MHz) | Attenuation (dB/100 m) | Attenuation (dB/100 ft) |
50 | 17.7 | 5.40 |
100 | 26 | 7.93 |
200 | 38.5 | 11.74 |
400 | 55.3 | 16.86 |
500 | 63.6 | 19.39 |
600 | 69.2 | 21.1 |
860 | 81.9 | 24.97 |
1000 | 88.3 | 26.92 |
Return Loss
30-300 MHz | >26dB |
300-600 MHz | >23dB |
600-900 MHz | >20dB |
