在新加坡，每辆轿车上都装有一台在通过时自动触发过路收费亭的数字式异频雷达收发机。
In Singapore, every car is fitted with a digital transponder that triggers automatic tollbooths as it passes.
批准可进入林区的徒步旅行者将被佩戴上异频雷达收发机，这样探测器就能识别出他们的身份，这是通过军用飞机上的“敌友身份识别”系统来完成的。
Authorised hikers through the park will be given transponders that tell the detectors who they are, as with the "identification friend-or-foe" systems on military aircraft.
经过批准的森林旅游者们可以领到一个异频雷达收发机，这个收发机可以使探测器确认旅游者的身份，就像战机上经常有配备的“敌友认证”系统一样。
Authorised travelers through the park will be given transponders that tell the detectors who they are, as with the "identification friend-or - foe" systems on military aircraft.
这种逆向iff系统允许飞机使用现役1090mhz的IFF异频雷达收发机来询问目标区域，提供近空支援(CAS)，而不是标准的1030mhz。
The Reverse IFF system allows an aircraft providing close-air support (CAS) to interrogate a target area using its existing IFF transponder at 1090 MHz rather than the standard 1030 MHz.
通过介绍某雷达X波段发射机的结构设计特色，引入了雷达通用化收发系统的概念；
This article describes the structural design of certain X band radar transceiver through modularization.
通过介绍某雷达X波段发射机的结构设计特色，引入了雷达通用化收发系统的概念；
This article describes the structural design of certain X band radar transceiver through modularization.
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