 |
||||||||||||
 |
Coaxial Cables |  |
||||||||||
|
||||||||||||
|
||||||||||||
RG 6/U4
Construction
| Inner conductor | Bare copper | Φ1.02mm |
|---|---|---|
| Dielectric | Foam PE | Φ4.60±0.20mm |
| Tape shield(shield1) | Aluminium foil | |
| Shield coverage | 100% | |
| Outer conductor(shield2) | Tinned copper | 64x0.12mm |
| Shield coverage | 60% | |
| Sheath | PVC or LSZH | Φ6.80±0.20mm |
Electrical & Mechanical Characteristics
Impedance :75±5Ohm
Nominal capacitance :53pF/m
Velocity of propagation :83%
Insulation resistance:>5000Mohm.Km
Inner conductor resistance :23.1Ohm/Km
Outer conductor resistance :28Ohm/Km
Operating temperature range :-30°C-+70°C
Cable weight(approx.) :46Kg/Km
Attenuation
| Frequency(MHz) | Attenuation(dB/100m) | Attenuation(dB/100ft) |
|---|---|---|
| 50 | 4.5 | 1.4 |
| 100 | 6.2 | 1.9 |
| 200 | 8.9 | 2.7 |
| 500 | 15.1 | 4.6 |
| 600 | 16.8 | 5.1 |
| 800 | 19 | 5.8 |
| 1000 | 21.5 | 6.6 |
| 1350 | 24.9 | 7.6 |
| 1750 | 28.3 | 8.6 |
| 2150 | 31.1 | 9.5 |
| 2400 | 33.3 | 10.1 |