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继上期本刊介绍了我国第一个有线电视工程——北京饭店共用天线系统工程之后,本期我们约请了合肥广播科研所撰文,介绍于1981年建成的合肥有线电视试验网络。据有关专家回忆,该试验网是我国第一个有线电视试验网,并于1978年被当时的中央广播事业局确定为“全国广播科研项目”。文章详细介绍了项目的由来、研发实施过程,并提供了大量的技术资料、历史照片,对于我们共同回顾有线电视30年的发展轨迹有着重要的意义。
Following the issue of the magazine introduced China’s first cable television project - Beijing Hotel sharing antenna system project, this issue we have invited Hefei Institute of broadcasting author, introduced in 1981 built Hefei cable television pilot network. According to experts recalled that the test network is China’s first cable television trial network, and in 1978 by the then Central Broadcasting Authority identified as “national radio research project.” The article details the origin of the project, research and development of the implementation process, and provides a large number of technical information, historical photographs, for our common review of the 30-year development of cable television is of great significance.