4路广播电视监测控制器方案设计  

Scheme Design of the 4-channel Radio and Television Monitoring Controller

作　　者：苏玉忠 Su Yuzhong(Station 032,Radio and Television Bureau,Tibet Autonomous Region,Tibet 850000,China)

机构地区：[1]西藏自治区广播电视局032台,西藏850000

出　　处：《广播与电视技术》2024年第1期113-115,共3页Radio & TV Broadcast Engineering

摘　　要：本文详细阐述了4路广播电视监测控制器的方案设计,该控制器适用于监测台站的测向收测系统。通过切换控制4路定向天线,实现对广播台站的播出信号进行监测接收。结合监测接收机以及系统软件,可实现广播台站的播出监测以及覆盖效果评估。This paper mainly introduces the scheme design of the 4-channel radio and Television monitoring controller,which is suitable for the direction finding and receiving system of the monitoring station.The controller can monitor and receive the broadcast signal of the broadcasting station by switching the 4 directional antennas.By combining monitoring receivers and system software,it is possible to achieve broadcasting monitoring and coverage evaluation of broadcasting stations.

关 键 词：天线 控制 切换 SP4T RS485 RJ45 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]