During the software design, the modularization design of the software radio is accomplished with Borland C++ Builder and the main module program is written so that the system can work in three different ways such as receiver, transmitter and gateway.

• 在系统软件化设计过程中，利用Borland C++ Builder完成软件无线电系统总体模块化设计，编写了主模块程序，使整个系统能工作于三种状态：接收机、发射机和网关。