RG 8 LLC
Construction
Inner conductor | Plain copper | 7X0.75 mm |
Dielectric | Gas injected foam PE | Φ7.25±0.18mm |
Outer conductor (shield 1) | Copper + polyester tape |
|
Shield coverage |
| 100% |
Outer conductor (shield 2) | Tinned copper | 128 x 0.10mm |
Shield coverage |
| 57% |
Sheath | PVC or LSZH | Φ10.40±0.18mm |
Electrical & Mechanical Characteristics
Impedance | 50±3 Ohm |
Nominal capacitance | 100 pF/m |
Velocity of propagation | 66% |
Insulation resistance | >2000 Mohm.Km |
Inner conductor resistance | 3.2 Ohm/Km |
Outer conductor resistance | 13 Ohm/Km |
Operating temperature range | -30 °C - +70 °C |
Copper weight | 45.3 Kg/Km |
Cable weight (approx.) | 137.9 Kg/Km |
Screening effectiveness | >80 dB |
Attenuation
Frequency(MHz) | Attenuation (dB/100 m) | Attenuation (dB/100ft) |
50 | 3.7 | 1.13 |
100 | 5.4 | 1.65 |
400 | 11.7 | 3.57 |
600 | 14.6 | 4.45 |
860 | 18.1 | 5.52 |
1000 | 19.6 | 5.98 |
1750 | 28.8 | 8.78 |
2400 | 35.1 | 10.7 |
Return Loss
30-300 MHz | >30dB |
300-600 MHz | >27dB |
600-900 MHz | >23dB |
