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卫星电视接收系统的安装与调试是先将室内外部件安装好,然后按信号流程关系,把室外部件的高频头和室内部件的接收机用传输线连接起来,并把接收机解调输出的图像视频信号和伴音信号,送到调制器调制到某一电视频道上,如图1所示。
Satellite TV receiving system installation and commissioning is the first indoor and outdoor parts installed, and then press the signal flow relationship between the outdoor unit of the high-frequency head and indoor parts of the receiver with a transmission line connected to the receiver and demodulate the output of the image Video signal and audio signal, sent to the modulator modulation to a TV channel, as shown in Figure 1.