passive repeater meaning in English
无源中继器
无源转发器
Examples
- Methods of measurement for equipment used in terrestrial radio - relay systems - part 2 : measurements for sub - systems - section two : measurements in the antennas and passive repeaters
地面无线电接力系统所用设备的测量方法第2部分:分系统的测量第2节:天线和无源转向器的测量