粤赣高速上陵收费站CATV前端设计方案  

The Scheme of CATV Front-end Design in Shangling Charge Station on the Expressway of Jiangxi to Guangdong

作　　者：林丙荣 

机构地区：[1]和平县广播电视台,广东和平517200

出　　处：《中国有线电视》2006年第5期444-445,共2页China Digital Cable TV

摘　　要：介绍粤赣高速公路上陵收费站的CATV前端设计方案,该方案采用300 MHz系统的邻频前端设备,传输16套国内电视节目,接收亚太6号和亚洲3 S两颗卫星电视节目。Introduce the plan of CATV front-end design in Shangling charge station on the expressway of Jiangxi to Guangdong. This scheme adopts the front apparatus neighbor of 300 MHz system, transmits 16 domestic TV program, receives the 6th and Asian 3 S two satellite TV program of the Asian-Pacific area.

关 键 词：CATV 前端 卫星接收机 邻频调制器 邻频混合器 前端放大器 

分 类 号：TN943.6[电子电信—信号与信息处理]