随着高科技技术的逐渐应用,当今世界已经进入了信息时代,伴随着各项产业的逐步发展,我国的广播事业也开始引入了数字幅度调制中波广播发射技术。新兴技术有它的优点,自然也存在着问题,如何将这种新兴技术尽快落实,是我们当下需要探究的主要内容。本文对数字幅度调制中波广播发射机在应用的过程中出现的故障状况进行了记录并进行研究,介绍了主要的故障处理方法。 With the gradual application of high-tech, the world has entered the information age. With the gradual development of various industries, China’s broadcasting industry has also begun to introduce the digital amplitude modulation of medium-wave broadcast transmission technology. Emerging technologies have its advantages, there are naturally problems, how to implement such emerging technologies as soon as possible, is what we need to explore the main content. In this paper, the digital amplitude modulation in the broadcast transmitter in the process of application of the fault conditions were recorded and studied, introduced the main troubleshooting methods.