1.4GHz大跨距传输试验(上)

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1.试验的目的我省从1977年开始,进行分米波传输试验。当时我省已初步建成高山电视转播网,但是各台都用米波收转方式,电视节目的转播质量很差,尤其是青岛、烟台等地区,因为经过 1. The purpose of the test Our province from 1977, for decimeter transmission test. At that time, our province had initially built the mountain television broadcasting network, but all the stations used the method of receiving and transferring the rice waves, and the quality of the broadcasting of the television programs was very poor. Especially the areas such as Qingdao and Yantai,
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