浅析广播电视直播卫星接收机的故障维修  

Brief Analysis of Fault Maintenance of Radio and Television Live Broadcast Satellite Receiver

作　　者：李小婉 LI Xiaowan(National Radio and Television Administration 546,102434,China)

机构地区：[1]国家广播电视总局五六四台,北京102434

出　　处：《智能城市应用》2023年第6期12-14,共3页Smart City Application

摘　　要：广播电视的信号传送是基于同步卫星,利用卫星信号传送技术,可以提高信号传送的品质,并且可以节约传送的费用;它是当前和今后相当长时期里,最重要的信息传播手段。在观众收看广播电视的时候,卫星接收器是一种很重要的装置,但是,由于其具有很高的准确度,在实际应用过程中,很容易发生各种故障,从而对信号的正常接收造成了很大的影响。文章就电台转播系统中出现的问题进行了讨论,希望能够为行业发展提供一些有价值的参考。The signal transmission of broadcasting and television is based on synchronous satellites.By utilizing satellite signal transmission technology,the quality of signal transmission can be improved and transmission costs can be saved;It is the most important means of information dissemination currently and for a considerable period in the future.Satellite receivers are an important device when viewers are watching radio and television.However,due to their high accuracy,they are prone to various malfunctions in practical applications,which greatly affects the normal reception of signals.The article discusses the problems that arise in the radio broadcasting system,hoping to provide some valuable references for the development of the industry.

关 键 词：广播电视 卫星接收机 故障维修 

分 类 号：TN92[电子电信—通信与信息系统]