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随着小功率PDM固态发射机广泛地推广应用,掌握它的工作原理和判断处理故障的方法和思路,在安全播出工作中具有非常重要的意义。本文阐述了该发射机的工作流程和一些维护经验。
With the popularization and application of low-power PDM solid-state transmitters, it is of great significance to master the working principle of the PDM and to determine the methods and ideas for handling faults. This article describes the transmitter’s workflow and some maintenance experience.