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本文简要地介绍数据传输通信机调频勤务话在工程上实现方法,分析和说明了一种简单实用的调频器及鉴频器,估算这种勤务通信的一般性能。
This article briefly introduces the data transmission communication machine FM service method in engineering, analysis and description of a simple and practical frequency and frequency discriminator, to estimate the general performance of this service communication.