高山转播台卫星信号接收系统防雷措施探讨  

Discussion on Lightning Protection Measures for Satellite Signal Receiving System of High Mountain Relay Station

作　　者：吴廷昊 WU Tinghao(Nanning Branch of Guangxi Radio and Television Technology Center,Nanning 530000,China)

机构地区：[1]广西广播电视技术中心南宁分中心,广西南宁530000

出　　处：《电视技术》2022年第5期113-116,共4页Video Engineering

摘　　要：广播电视高山转播台卫星信号接收系统极易遭受雷电攻击,造成高频头、卫星接收机等设备损坏。一个好的防雷系统可以有效防止雷电给信号源带来的影响,提高安全播出的保障能力。对此,针对卫星信号接收系统遭受雷击问题,提出一些科学实用的建议和对策,供同行参考。The satellite signal receiving system of radio and television high mountain relay station is very vulnerable to lightning attack,resulting in damage to equipment such as tuner and satellite receiver.A good lightning protection system can effectively prevent the impact of lightning on the signal source and improve the guarantee ability of safe broadcasting.In this regard,aiming at the problem of lightning stroke to the satellite signal receiving system,this paper puts forward some scientific and practical suggestions and countermeasures for peer reference.

关 键 词：广播电视高山台站 卫星接收天线 雷电 

分 类 号：TN929[电子电信—通信与信息系统]