摘要
结合中央广播电视节目无线数字化覆盖工程需要,山西广播电视无线管理中心根据实际情况,利用省内微波干线电路通道,完成对全省28个微波站点中央无线数字信号备用信号源覆盖任务。本文对该项目的传输方案、建设过程、技术关键配置等进行了阐述。
Based on the needs of Central Radio and Television Program Wireless Digital Coverage Project, and according to actual situation, Shanxi Administrator Center of Radio and TV uses microwave trunk circuit channel to complete coverage task of standby signal source of central wireless digital signal for 28 microwave stations in the province. This paper describes transmission scheme, construction process and key technology configuration of the project.
作者
弓彦伟
Gong Yanwei(Shanxi Administrator Center of Radio and TV,Shanxi 030001,China)
出处
《广播与电视技术》
2021年第2期87-90,共4页
Radio & TV Broadcast Engineering
关键词
中央无线覆盖
微波干线
备用信号源
Central wireless coverage
Microwave trunk
Standby signal source
