| 型号 RG | | | | | 393 | |
| 结构Structure | | | | | |
| 1 | 内导体Inner conductor | | | Cu-silverplated | |
| ømm | | | | | | |
| 2 | 绝缘体Dielectric | | | PTFE | |
| ømm | | | | | | |
| 3 | 纺织层Braid conductor | | | Cu-silverplated | |
| mm | | | | | | |
| 4 | 护套Jacket | | | | FEP | |
| ømm | | | | | 9.91 | |
| 电性能参数Electrical Characteristics | | |
| 电容Capacitance(pF/m) | | | 96.45 | |
| 阻抗Impedance(ohm) | | | | 50±2.5 | |
| 速率Velocity(%) | | | | 70 | |
| 弯曲半径Bending radius(mm) | | | 51 | |
| 最大工作电压 | | | | | 5000 | |
| Max.oper.voltage(VMS) | | | | |
| 最大工作频率 | | | | | 11000 | |
| Max.oper.frequency(MHz) | | | |
| 工作温度范围 | | | | | -55 to +200 | |
| Operating Temp．(℃) | | | |
| 衰减(典型值)Attenuation(Typical)(≯dB/m) | | | | | | | | |
| 频率Frequency | | | | | | |
| 0.1 GHz | | | | | 0.066 | |
| 0.4 GHz | | | | | 0.141 | |
| 1 GHz | | | | | 0.236 | |
| 3 GHz | | | | | 0.463 | |
| 5GHz | | | | | 0.640 | |
| 11GHz | | | | | 1.089 | |
| 应用Application | | | | | | |
| 应用于高频传输，特别是发报机、接收器、电脑、无线电设备、视频信号、射频信号传输。同轴电缆保证各式机械、热力、电子设备中能达到GHz高频层次的应用。 |