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采用多频道微波分配系统（MMDS）来解决农村分散住户收看电视的方式既经济又方便，是现在许多地方的投资建设热点。随着国内生产厂家的增多，MMDS的发射部分并不昂贵，它能把多套电视节目混合在一起用宽带方式发射出去，频率在2．5－2．7GHz间。MMDS的用户接收端费用低，安装简
The use of multi-channel microwave distribution system (MMDS) to solve the scattered households in rural areas to watch TV is both economical and convenient, and is now an investment hot spot in many places. With the increase of domestic manufacturers, MMDS launch part is not expensive, it can put multiple sets of television programs mixed together with the broadband mode of transmission, the frequency between 2.5-2.7GHz. MMDS user receiver low cost, easy to install