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山东省广播电视光缆系统的全面建成开通,结束了各地市电视台仅靠微波通道向省台传送节目的历史。为了适应山东电视台与全省十七地市电视台之间越来越频繁的节目交流、现场直播、新闻回传等业务往来,本台播控中心于1997年12月设计安装了十七地市矩阵系统。它能够同时完成三家地市电视台与省台的现场直播任务及各地市台的新闻回传
The complete construction and opening of the radio and television cable system in Shandong Province was completed and the history of televisions being delivered to the provincial stations and stations by microwave channels in various cities and cities was ended. In order to adapt to the increasingly frequent program exchange between Shandong TV Station and the provincial 17 television stations across the province, live broadcast, news return and other business contacts, this broadcast control center in December 1997 designed and installed the 17 cities matrix system. It can simultaneously complete the live broadcast tasks of the three municipal TV stations and provincial stations as well as the press returns of the local stations in Taiwan