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介绍了FRX系列SDH数字微波系统采用的几项主要技术—ATPC、MLCM128QAM调制,并对网管系统功能和传输效率进行了粗浅的分析
This paper introduces several main technologies adopted by FRX series SDH digital microwave system - ATPC and MLCM128QAM modulation, and makes a superficial analysis on the functions and transmission efficiency of the network management system