摘要
地面数字电视发射机的结构组成相对比较复杂,其运行状态直接影响广播电视覆盖的范围以及信号效果,这就要求相关工作人员需加强对地面数字电视发射机的维护与检修,为地面数字电视发射机信号发射的稳定性提供保障,文章深入分析了地面数字电视发射机的具体维护与检修方式。
The structure and composition of terrestrial digital television transmitter are relatively complex,and its operation quality directly affects the coverage of radio and television and the signal effect,which requires relevant staff to strengthen the maintenance and overhaul of terrestrial digital television transmitter to provide guarantee for the stability of signal transmission of terrestrial digital television transmitter.This paper deeply analyzes the specific maintenance and overhaul methods of terrestrial digital TV transmitter.
作者
李树军
LI Shujun(Dong'e County Financial Media Center,Liaocheng 252200,China)
出处
《数字通信世界》
2022年第12期53-55,共3页
Digital Communication World
关键词
地面数字电视发射机
维护技术
检修方式
故障分析
terrestrial digital TV transmitter
maintenance technology
maintenance mode
fault analysis
