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中波数字调幅广播发射机的常见故障及维护方法

摘要:文章对数字调幅广播发射机工作原理进行阐述,围绕模块插座故障、磁环变压器故障、输出功率异常故障、天线与网络部件故障、同区域保险丝烧毁故障几种常见的故障及处理方法进行探讨,并提出相关维护建议,希望给更多人带来借鉴。

关键词:数字调幅;广播发射机;常见故障

doi:10.3969/J.ISSN.1672-7274.2022.04.059

中图分类号:TN 934.81                   文献标示码:C                     文章编码:1672-7274(2022)04-0179-03

Common Faults and Maintenance Methods of Medium Wave Digital AM Broadcasting Transmitter

WANG Jun

(Ji'an 841, Ji'an 343000, China)

Abstract: This paper expounds the working principle of digital AM radio transmitter, discusses several common faults and treatment methods around module socket fault, magnetic ring transformer fault, abnormal output power fault, antenna and network component fault, fuse burning fault in the same area, and puts forward relevant maintenance suggestions, hoping to bring reference to more people.

Key words: digital amplitude modulation; broadcast transmitter; common faults

作者簡介:王    俊(1987-),男,汉族,江西吉安人,助理工程师,本科,研究方向为电子信息科学与技术广播发射机。(剩余4743字)

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