| Rg8 | Rg174 | ||
| Conductor | Material | 铜丝 | 铜包钢/铜丝 |
| Nom.Dia. | 10awg(2.59mm) | 7*0.16mm(0.48mm) | |
| Dielectric | Material | 发泡PE | PE |
| Nom.Dia. | 7.25mm | 1.60mm | |
| Shield | Material | 铝箔+镀锡铜丝编织 | 镀锡铜丝编织 |
| Coverage | 35%-75% | 90% | |
| Jacket | Material | Pvc/Pe | Pvc |
| Nom.Thick. | ≥1.0mm | 0.5mm | |
| Nom.Dia. | 10.24mm | 2.7±0.10mm |
| Nominal Impedance(Ohm) | 50±2 | 50±2 | |||
| Nominal Velocity Of Propagation(%) | 85 | 66 | |||
| Nominal Capacitance(Pf/m) | 81 | 100 | |||
| Sparker Test(Vac) | 4000 | 2500 | |||
| Srl(Db) | 30-1000 | 20 | 50-300 | 23 | |
| 1000-3000 | 20 | 300-1000 | 21 | ||
|
Attenuation [68°f(20℃)] Maximum (Db/100m) |
Frequency(Mhz) | Rg8 | Rg174 | ||
| 10 | 1.64 | 9.80 | |||
| 100 | 4.59 | 31.0 | |||
| 400 | 8.52 | 74.0 | |||
| 1000 | 14.43 | 120 | |||
| 2000 | 21.31 | 170 | |||
| 3000 | 27.21 | 210 | |||
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