| 中波广播发射机功放问题处理与发射机维护研究 |
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| 引用本文： | 张红.中波广播发射机功放问题处理与发射机维护研究[J].无线互联科技,2020(9):14-15. |
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| 作者姓名： | 张红 |
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| 作者单位： | 河南广播电视台104台 |
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| 摘 要： | 传统广播发射机存在着功能不足、耗电较大等缺陷,随着科技的发展,数字调幅中波发射机取得了较大的发展,取代了传统广播发射机。但中波广播发射机的功放问题,会影响了广播节目的播出质量。文章围绕中波广播发射机功放问题进行分析,并总结了发射机的维护技巧。
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| 关 键 词： | 发射机 功放问题 维护 |
Research on MW broadcast transmitter power amplifier processing and transmitter maintenance |
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| Authors: | Zhang Hong |
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| Affiliation: | (Henan Radio and Television Station104,Zhengzhou 450008,China) |
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| Abstract: | With the development of science and technology,the digital amplitude modulation medium wave transmitter has made great progress and replaced the traditional broadcast transmitter.But the power amplifier problem of MW broadcast transmitters will affect the broadcast quality of broadcast programs.This article analyzes the problem of MW broadcast transmitter power amplifier and summarizes the maintenance skills of the transmitter. |
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| Keywords: | transmitter amplifier problem maintenance |
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