跳频电台是按全网预设的程序，自动操控网内所有台站在一秒钟内同步改变频率多次，并在每个跳频信道上短暂停留。周期性的同步信令从主站发出，指令所有的从站同时跳跃式更换工作频率。跳频电台的目的是增强抗干扰能力和通信隐蔽性，是电子对抗技术发展的产物(The frequency hopping station is a program that is preset by the whole network, and automatically controls all stations in the network to change the frequency synchronously in a second, and stay briefly on each frequency hopping channel. The periodic synchronous signaling is sent from the main station, indicating that all the slave stations change their operating frequency simultaneously. The purpose of frequency hopping radio is to enhance the anti-interference ability and communication concealment, which is the product of the development of electronic countermeasure technology)