广东广播电视台Ku 波段卫星转播车高清化改造设计与建设  

HD Reform Design and Construction of Ku Band Satellite Broadcasting Vehicle in Guangdong Radio and TV Station

作　　者：邱宇哲 QIU Yuzhe(Guangdong Radio and Television Station,Guangzhou 510066,China)

机构地区：[1]广东广播电视台,广东广州510066

出　　处：《电视技术》2021年第6期106-108,118,共4页Video Engineering

摘　　要：结合当前广东广播电视台在户外高清单边信号制作和卫星信号直播传输的需求,以安全、高效及节约为原则,对现有的Ku波段卫星转播车进行高清化强化改造。改造完成后,该车具备高清四讯道制作和卫星直播信号传输功能,设备使用率得到大幅提升,成为广东广播电视台稳定可靠的外场直播技术平台。Combined with the current demand of Guangdong Radio and television station in outdoor high-definition unilateral signal production and satellite signal live broadcast transmission,the existing Ku band satellite vehicle is enhanced and reformed with highdefinition based on the principles of safety,efficiency and economy.After the completion of the reformation,the vehicle has the functions of high-definition four channel production and satellite live broadcast signal transmission,and the utilization rate of equipment has been greatly improved.It is a stable and reliable outfield live broadcast technology platform of Guangdong radio and television station.

关 键 词：卫星转播车 高清化改造 安全播出 

分 类 号：TN948.2[电子电信—信号与信息处理]