论文部分内容阅读
ＡＤＣ－ＩＴＳ数字ＭＭＤＳ发射机系统首次在中国开通在除旧迎新的１９９８年来临之时，江西省吉安地区在吉安市隆重举行了地区有线电视多路数字微波分配系统（ＭＭＤＳ）开播仪式。在革命老区井岗山投入使用的该套ＭＭＤＳ系统，直接覆盖吉安地区的８个县市、１０２个乡...
ADC-ITS Digital MMDS Transmitter System Launches in China for the First Time In 1998, Ji’an District of Ji’an City, Jiangxi Province, held a grand opening ceremony of the regional multi-channel digital microwave distribution system (MMDS) for cable television in Ji’an. The set of MMDS systems put into operation in the old revolutionary base area of Jinggangshan directly covers 8 counties and cities in the Ji’an area and has 102 townships.