转发器 | zhuǎn fā qì | transponder | |
异频雷达收发机 | yì pín léi dá shōu fā jī | transponder / electronic device that responds to a radio code | |
发射机应答器 | fā shè jī yìng dá qì | transponder / electronic device that responds to a radio code | |
卫星转发器 | satellite transponder | ||
无线电应答信标 | transponder beacon | ||
波束转发器 | beam transponder |