原有的无线列调产品一般是采用传统的改机方式制作而成，列调控制板与主机之间的连接较复杂，连线多，接点分散，而且需对主机做一些改动，使控制板的硬件复杂，占用空间大，安装不方便，增大了控制板的故障率和维修难度。中南无线电厂通信设备公司，通过对建伍ＴＫ３７８和 The original wireless serial products are generally made using the traditional mode of change made from the alignment control panel and the host connection between the more complex, more connections, scattered contacts, but also to make some changes to the host, so that the control panel The hardware is complex, takes up a lot of space, and is inconvenient to install, which increases the failure rate and maintenance difficulty of the control board. Zhongnan radio plant communications equipment company, through Kenwood TK  378 and