microwave transmitting and receiving equipment [通信] 微波收发信机
Information transmitting method and equipment, information receiving method and equipment, information transmission system and method, and information recording medium.
信息发送方法和设备，信息接收设备和方法，信息传输系统和方法，和信息记录介质。
An on-ground terminal linked to a spacecraft or satellite by an antenna and associated electronic equipment for the purpose of transmitting or receiving messages, tracking, or control.
一种地面终端站，通过天线或有关电子设备同航天飞机或卫星相连，起传递、接收信息、输导或控制等作用。
An important equipment in optical CATV system is AM optical transmitting and receiving headers.
光纤CATV系统的一个主要设备是AM光发送、接收端机。
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