调频广播与发射天线常见故障与对策  

Common Faults and Countermeasures of Frequency Modulation Broadcasting and Transmission Antennas

作　　者：李军 LI Jun(Guizhou Radio and Television Station,Guiyang 550002,China)

机构地区：[1]贵州广播电视台,贵州贵阳550002

出　　处：《电声技术》2024年第10期157-160,共4页Audio Engineering

摘　　要：新媒体发展背景下,用户对广播质量的要求进一步提高。对于调频广播发射台站来说,及时解决调频广播与发射天线的常见故障,已成为日常维护工作的重要内容。基于此,在概括分析调频广播系统结构、性能、特性的基础上,论述调频广播与发射天线的常见故障,并提出调频广播与发射天线的维护对策。Under the background of the development of new media,users'requirements for broadcast quality have further increased.For frequency modulation radio transmission stations,timely resolution of common faults in frequency modulation radio and transmission antennas has become an important part of daily maintenance work.Based on the analysis of the structure,performance and characteristics of frequency modulation broadcasting system,the common faults of frequency modulation broadcasting and transmiing antennas are discussed,and the maintenance countermeasures are put forward.

关 键 词：调频 广播 发射天线 接触不良 

分 类 号：TN948.52[电子电信—信号与信息处理]