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简要介绍日本八重洲无线电公司的FTC—2203手持式通信机的电路,着重分析该机频率合成器的工作原理,最后给出频率编程的流程。
This paper briefly introduces the circuit of FTC-2203 hand-held communication device of Japan Yaesu radio company, focuses on the working principle of the frequency synthesizer of this machine, and finally gives the flow of frequency programming.