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近年来我国短波广播以及相应的短波技术发展速度都比较快,已经成功地融入到了人们的日常生活中。短波广播中最主要的设备就是发射机,想要保证短波广播的正常运作,就必须先做好发射内部元器件的维护工作。本文以MT2000短波发射机谐波滤波器的发展情况为基础,结合工作经验,分析设备产生故障的原因,并提出故障的排除方式。
In recent years, shortwave broadcasting in China and the corresponding development of shortwave technology are faster, has successfully integrated into people’s daily lives. Shortwave radio is the most important device is the transmitter, you want to ensure the normal operation of shortwave radio, you must first launch the internal components of the maintenance work. Based on the development of the MT2000 short-wave transmitter harmonic filter, this paper analyzes the causes of the equipment failure and puts forward the troubleshooting methods based on the working experience.