Introduces briefly popular design systems of CW and Multi Channels RSP in current Radio TT &C System,Expounds design and technology traits of CA-51 RS Pbe based upon Multi Channel Phase-Locked Transmitting System.

• 简要介绍了当前无线电测控系统中多信道应答机设计的流行体制,详细阐述了基于多信道锁相转发体制的CA-51应答机的设计方案与技术特点。