【摘要】近年来，无线电视和有线电视在城市得到了较快发展，但是在我们这样的山区县无线电视有线电视覆盖率仅达到艾叶油胶丸40%多，仍有50%的高山众利用卫星广播电视接收设施收听收看广播电视节目，这些众基本上都居住在交通不便的高寒边远山区，很不方便，众对卫星广播电视接收设施的选购、安装和调试技术还比较缺乏，让更多的众了解卫星广播电视接收设施的选购、安装和调试知识很有必要，现结合这几年工作来讲述一下卫星广播电视地面接收设施的选购、安装和调试技术。
【关键词】广播电视接收设施；选购；安装；调试
[ abstract ] in recent years, wireless television and cable television in the city had rapidder development, but in the us such a mountainous area county radio and television cable tv coverage only reached more than 40%, there are still 50% mountain masses using satellite radio and television reception facilities tune in radio and television programs, these people basically lived in traffic inconvenience in the remote and a mountainous area, on-site service is convenient, the masses of satellite radio and television reception facilities for the
转基因鸡
purchase, installation and debugging technology is still lacking, let more people understand the satellite radio and television reception facilities for the purchase, installation and debugging of knowledge is necessary, the combination of these a few years of work to describe radio and television satellite ground receiving facilities for the purchase, installation and debugging technology.n0492>pet铝膜
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