县级DTMB发射机房建设及注意事项  

Construction and Precautions of DTMB Transmitter Room at County Level

作　　者：谷绪华 GU Xuhua(Pingyin County Convergence Media Center(Pingyin Radio and Television Station),Jinan 250400,China)

机构地区：[1]山东省平阴县融媒体中心(平阴广播电视台),山东济南250400

出　　处：《电视技术》2022年第1期115-118,共4页Video Engineering

摘　　要：地面数字电视广播(Digital Television Terrestrial Multimedia Broadcasting,DTMB)发射机房是放置DTMB发射设备、信号源设备、不间断电源(Uninterrupted Power Supply,UPS)等主要设备的重要场所,DTMB发射机房建设水平及附属设施配置的高低将直接影响DTMB信号的发射质量和覆盖效果。对此,介绍DTMB发射机房的基本配置和建设思路,为行业内其他单位实施类似工程提供参考。Digital Television Terrestrial Multimedia Broadcasting(DTMB) transmitter room is an important place to place DTMB transmitter equipment, signal source equipment, Uninterrupted Power Supply(UPS) and other main equipment. The construction level of DTMB transmitter room and the configuration of auxiliary facilities will directly affect the transmission quality and coverage effect of DTMB signal. This paper mainly introduces the basic configuration and construction idea of DTMB transmitter room, which provides reference for other units in the industry to implement similar projects.

关 键 词：供电系统 预警系统 监测系统 机房建设 

分 类 号：TN948.1[电子电信—信号与信息处理]