收发两用 meaning in English

transmit-receive

Digital c4fm cqpsk transceiver measurement methods
数字c4fm cqpsk无线电收发两用机测量方法
Am minimum standards - citizens band radio service amplitude modulated transceivers operating in the 27 mhz band
最低标准. 27 mhz带宽工作的城市带宽无线电业务收发两用机调制幅度
Minimum standards - citizens band radio service amplitude modulated transceivers operating in the 27 mhz band
最低标准.运行在27mhz波段的民用波段无线电通信业务调幅无线电收发两用机
Land mobile radio transceiver performance recommendations , project 25 - digital radio technology , c4fm cqpsk modulation
项目25 .地面移动无线电收发两用机的性能推荐. c4fm cqpsk调制数字无线电技术
Cad spent about $ 2 million on the y2k compliance programme , mainly for the provision of portable power generators , and contingency communication facilities including satellite phones , portable hfvhf transceivers , and pc - based message switching system , etc . more than 120 cad staff are deployed for y2k - related duty yesterday and today
民航处耗资约二百万元推行电脑公元二千年数位工作计划，主要是提供流动发电机及紧急通讯器材，例如卫星电话、流动高频甚高频收发两用机和以个人电脑处理的航空电报自动转送系统等。