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随着PDM、DAM全固态中波广播发射机的大量应用,其故障检修方法及应注意的事项受到工程技术人员的普遍关注。文章通过多年的检修实例,总结了一些简单易行的检修经验。
With the large number of applications of PDM and DAM all-solid-state medium-wave broadcast transmitters, the troubleshooting methods and matters needing attention are of general concern to engineers and technicians. Articles through years of overhaul examples, summed up some simple and easy maintenance experience.