数字调幅中波广播发射机的技术特点与故障处理研究  

Research on Technical Characteristics and Fault Handling of Digital Amplitude Modulation Medium Wave Broadcast Transmitter

作　　者：赵昊 ZHAO Hao(Radio Station Management Center of Henan Radio and Television Station,Zhengzhou 450000,China)

机构地区：[1]河南广播电视台无线电台管理中心,河南郑州450000

出　　处：《电声技术》2024年第6期110-112,共3页Audio Engineering

摘　　要：数字调幅中波广播发射机具有性能稳定、高度自动化、运行成本低等技术优势,已广泛应用于各大广播发射台。然而,该发射机在运行过程中不可避免会出现各种故障,影响广播信号的传输质量。基于此,分析数字调幅中波广播发射机的技术特点,并针对可能出现的故障提出相应的处理措施,旨在充分发挥数字调幅中波广播发射机的技术优势,进一步提高广播信号的传输质量,保障设备运行的安全性、稳定性及可靠性。The digital amplitude modulation medium wave broadcasting transmitter has technical advantages such as stable performance,high automation,and low operating cost,and has been widely used in various broadcasting transmission stations.However,various malfunctions are inevitable during the operation of the transmitter,which affects the transmission quality of the broadcast signal.Based on this,analyze the technical characteristics of digital amplitude modulation medium wave broadcasting transmitters,and propose corresponding handling measures for possible faults,aiming to fully leverage the technical advantages of digital amplitude modulation medium wave broadcasting transmitters,further improve the transmission quality of broadcasting signals,and ensure the safety,stability,and reliability of equipment operation.

关 键 词：数字调幅 中波广播发射机 技术特点 故障处理 

分 类 号：TN912.3[电子电信—通信与信息系统]