| Physical Specifications | RG174/U | RG8/U | RG213/U | RG214/U |
| Inner conductor | 7*34AWG 0.16mm CCS | 7*21AWG 0.724mm BC | 7*21AWG 0.75mm BC | 7*21AWG 0.75mm BC |
| Dielectric | 1.52mm PE | 7.24mm PE | 7.24mm PE | 7.24mm PE |
| First Shield | 95% TC | |||
| Second Shield | 88% TC | 95% BC | 95% BC or TC | 95% TC |
| Jacket | 2.62mm Black PVC | 10.29mm Black PVC | 10.29mm Black PVC | 10.8mm Black PVC |
| Electrical Specifications | ||||
| Impedance | 50±2Ω | 52±2Ω | 50±2Ω | 50±2Ω |
| Nominal Velocity of propogation | 66% | 66% | 66% | 66% |
| Nominal Capacitance | 101.05pF/M | 96.79pF/M | 101.05pF/M | 101.05pF/M |
| Attenuation @ 68℉ ( 20℃) | ||||
| MHz | Max.(dB/100FT) | Max.(dB/100FT) | Max.(dB/100FT) | Max.(dB/100FT) |
| 1 | 1.9 | 0.16 | 0.18 | 0.18 |
| 10 | 3.3 | 0.56 | 0.62 | 0.62 |
| 50 | 5.8 | 1.3 | 1.5 | 1.5 |
| 100 | 8.4 | 1.9 | 2.1 | 2.1 |
| 200 | 12.5 | 2.8 | 3 | 3 |
| 500 | 21.21 | 4.7 | 5.03 | 5.03 |
| 1000 | 34 | 7.4 | 8.2 | 8.2 |
| Example of Printing: | ||||
| TIANJIECABLE ® COAXIAL CABLE RG8/U 50OHMS **FT | ||||
