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近年来,数字化技术在各个领域的深入发展,全国广电系统省级电台、电视台节目制作、播出基本实现数字化,广播电视节目光缆、卫星传输也实现了数字化,使用近二十年的微波传输网目前开始进入了数字化改造阶段。山西太原至内蒙古呼和浩特市微波电路是国家广电总局1982年投资建设的跨省微波电路,其目的是使牧区广大少数民族能够
In recent years, in-depth development of digital technology in all fields, the national radio and television system provincial radio and television programs, broadcast the basic realization of digital, radio and television cable, satellite transmission has also been digitized, the use of nearly 20 years of microwave transmission network Currently entered the stage of digital transformation. Shanxi Taiyuan Hohhot, Inner Mongolia, microwave circuit is the State Administration of Radio, Film and Television investment in the inter-provincial microwave circuit built in 1982, its purpose is to enable the majority of ethnic minorities in pastoral areas to