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用万用表精调卫星电视接收天线杨荫煊（福建莆田广播电视局）一般县镇级广播电视部门没有专门仪器来调整测试卫星站天线安装的精确度，仅靠肉眼和耳朵观察监视器的图像伴音质量，虽能奏效，但并不是最佳效果。若能在卫星站安装调试过程中加一台万用表，便可精调卫星接收天...
Using a multimeter to fine tune the satellite TV receiving antenna Yang Yin 一 (Putian, Fujian Radio and Television Bureau) general county-level radio and television departments do not have specialized equipment to adjust the test satellite antenna installation accuracy, only the naked eye and ear observation monitor image sound quality, Although effective, but not the best results. If you can add and install a multimeter in the satellite station installation process, you can fine tune the satellite receiving day ...