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根据航空声呐实时传输多路水下声数据的需要，介绍了利用Ｍａｎｃｈ－ｅｓｔｅｒ码实现高速数据多路传输的方法。实验系统利用单片ＩＣ电路８２Ｃ５０１已获得工程实现，其误码率小于１０－７，数据传输速率为３Ｍｂ／ｓ，最高可达１３Ｍｂ／ｓ，传输距离超过５００ｍ。该系统已成功地应用于机载声呐的数据传输系统中，特别适用于传输电缆的体积和重量受到严格限制，且需要传输多种高速数据的场合。
According to the need of real-time transmission of multi-channel underwater acoustic data in aeronautical sonar, a method of realizing high-speed data multiplexing by using Manch-ester code is introduced. Experimental system using monolithic IC circuit 82C501 has been achieved engineering, the bit error rate of less than 10-7, the data transfer rate of 3Mb / s, up to 13Mb / s, the transmission distance of more than 500m. The system has been successfully used in airborne sonar data transmission system, especially for the transmission cable size and weight are strictly limited, and the need to transmit a variety of high-speed data applications.