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无线电台管理局研发的大功率短波发射机数字调制器项目,在充分理解PSM发射机结构及PSM调制器工作方式的基础上,结合多年使用国内外大功率短波发射机调制器的维护经验,设计出一套具有完全自主知识产权的“大功率短波发射机数字调制器”。该调制器率先实现了大功率短波发射机调制器的数字化和自主化。中短波广播现阶段仍是我国广播覆盖的主要方式,仍然是广大人民群众及
Based on the full understanding of the structure of PSM transmitter and the working mode of PSM modulator, the project of high-power shortwave transmitter digital modulator researched and developed by the Radio Authority combined with years of maintenance experience of high-power short-wave transmitter modulators at home and abroad, Out a set of completely independent intellectual property rights “high-power shortwave transmitter digital modulator ”. The modulator takes the lead in achieving the digitization and autonomy of high-power shortwave transmitter modulators. At this stage, shortwave broadcasting is still the main mode of broadcasting coverage in our country and it is still the mainstay of the broad masses of the people