RG 8 LLA
Construction
Inner conductor | Plain copper | 19 x 0.28 mm |
Dielectric | Foam PE | Φ3.90 ± 0.15 mm |
Outer conductor (shield 1) | Aluminium + polyester tape |
|
Shield coverage |
| 100% |
Outer conductor (shield 2) | Tinned copper | 128 x 0.10 mm |
Shield coverage |
| 80% |
Sheath | PVC or LSZH | Φ6.10 ± 0.10 mm |
Electrical & Mechanical Characteristics
Impedance | 50±3 Ohm |
Nominal capacitance | 80 pF/m |
Velocity of propagation | 80% |
Insulation resistance | >5000 Mohm.Km |
Inner conductor resistance | 15.5 Ohm/Km |
Outer conductor resistance | 19 Ohm/Km |
Operating temperature range | -30 °C - +70 °C |
Copper weight | 20.8 Kg/Km |
Cable weight (approx.) | 48.1 Kg/Km |
Screening effectiveness | >80 dB |
Attenuation
Frequency(MHz) | Attenuation (dB/100 m) | Attenuation (dB/100ft) |
20 | 7.3 | 2.23 |
100 | 9.8 | 2.99 |
400 | 19.7 | 6.01 |
600 | 24.9 | 7.59 |
860 | 30.1 | 9.18 |
1000 | 32.9 | 10.03 |
1750 | 45.8 | 13.96 |
2400 | 55.8 | 17.01 |
Return Loss
30-300 MHz | >26dB |
300-600 MHz | >25dB |
600-900 MHz | >23dB |
