选频直放站
选频直放站-
针对选频直放站不能够迅速地完成直放站与基站的频率匹配问题。本课题从实现自动选频的成本和效率上重点论述了自动选频的实现方法。
This paper have discuss the way that how to do selecting frequency automatically from the cost and efficiency in order to solve the problem that the selecting frequency repeater can 't change it 's frequency as the base station 's frequency change .