卫星地球站上行系统测试

根据<卫星广播电视地球站工程技术验收规定>和<验收测试方案>的技术要求,结合广东卫星地球站的具体情况,讨论数字压缩DVB-S标准的卫星上行系统信源编码后的指标测试,不包括MPEG-2编码器的码流分析、系统视音频指标等项目的测试.

Parameter Testing of the Uplink Transmission System in Satellite Earth Station

According to The Checking and Accepting Technical Regulation of the Broadcast Television Satellite Earth Station and The Testing Project of The Checking and Accepting issued by The State Administration of Radio Film and Television.This article describes the parameter testing of our satellite uplink transmission system in the DVB-S Standard,except the Stream analyzing of MPEG-2 Encoder and the parameter testing of video and audio.