中波广播发射机的日常维护分析  

Analysis of Routine Maintenance of Medium Wave Broadcast Transmitter

作　　者：李小兵 LI Xiaobing(Shanxi Radio and Television Bureau Medium Wave Station Managgement Center Linfen Medium Wave Station,Linfen 041000,China)

机构地区：[1]山西省广播电视局中波台管理中心临汾中波台,山西临汾041000

出　　处：《电声技术》2023年第8期91-93,共3页Audio Engineering

摘　　要：文章结合实际工作情况,围绕台站日常安全播出,将中波发射机日常维护分为发射机外观物理检查、供配电系统检查、天馈系统检查、各模块及元器件检查以及信号系统监测等部分进行详细阐述,并提出日常维护保障措施。Based on the actual work situation,the daily maintenance of medium wave transmitter is divided into physical inspection of transmitter appearance,power supply and distribution system inspection,antenna feed system inspection,module and component inspection and signal system monitoring,etc.,and the daily maintenance safeguard measures are put forward.

关 键 词：调幅广播 中波发射机 检修维护 安全播出 

分 类 号：TN761.93[电子电信—电路与系统]