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本文介绍了扬州广播电视台电视调频发射机房46CH电视发射机实时监控系统建设过程中,对北广厂电视发射机主备机倒换控制电路设计上存在的一些缺陷与不足进行了分析,在此基础上,根据实时监控系统的需要,对主备机倒换控制电路进行了重新设计,不仅解决了实际问题,而且满足了实时监控系统建设的需要。
This article describes the Yangzhou radio and television broadcasting room 46CH TV transmitter real-time monitoring system construction process, the Beiguang TV transmitter main and auxiliary equipment switching control circuit design of some shortcomings and deficiencies were analyzed, on this basis According to the requirement of real-time monitoring system, the main and auxiliary equipment switching control circuit was redesigned to not only solve practical problems, but also meet the needs of real-time monitoring system construction.