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减小大功率ＢＰ机发射台引起的无线电干扰陈可扬，顾毅德随着现代通信的发展，无线电干扰也日趋严重。尤其是数量众多的大功率ＢＰ机发射台长时间发射，使得大城市的１５０ＭＨｚ频段的通信距离迅速下降，严重的甚至全网瘫痪。４００ＭＨｚ频段的干扰也日益严重。一、干扰...
Reduce the radio interference caused by high power BP transmitting station CHEN Ke-Yang, GU Yi-De With the development of modern communications, the radio interference is becoming increasingly serious. In particular, a large number of high-power BP transmitter launcher long-term launch, making the metropolitan 150MHz band communication distance decreased rapidly, even the whole network paralyzed. The interference of 400MHz frequency band is also increasingly serious. First, interference ...