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本文根据我国农村有线广播网二十多年来的实践经验,结合目前农村经济发展状况和国外有线广播发展的一些动向,对我国农村有线广播网的技术体制:广播站、放大站的设置;传输系统和控制系统的技术结构;采用先进技术等方面,经过一些计算和分析,论证了以县广播站为中心,公社广播放大站为基础,以专线传输为主,多功能、多通道的综合传输系统,是目前较为适宜的技术体制。
Based on the practical experience of rural cable broadcasting network in our country over more than 20 years and combining with the current rural economic development and some developments of foreign cable broadcasting, this paper analyzes the technical system of rural cable broadcasting network in our country: setting up broadcasting station and amplifying station; System and control system technology structure; the use of advanced technology and other aspects, after some calculations and analysis demonstrated the county radio station as the center, the commune radio station as the basis, to green transmission, multi-functional, multi-channel integrated transmission System, is currently the more appropriate technical system.