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本文系统地介绍了调幅无线电收发射机的发射、接收电路的组成及作用,并对幅度键控晶体稳频发射电路设计做了阐述,指出无线电遥控系统的实现方案不仅给人们的工作和生活带来很多的便利,同时可望获得良好的经济效益和社会效益。
This paper systematically introduces the composition and function of the transmitting and receiving circuits of the AM radio transmitter and receiver and elaborates the design of the amplitude-locked crystal FS transmitter circuit. It points out that the implementation of the radio remote control system not only gives people the working and living band To a lot of convenience, at the same time expected to obtain good economic and social benefits.