此软件为网络分析仪的上位机软件，软件基于Liberty Basic开发。硬件接口为并口或USB口。支持的硬件平台也是开源的，可以实现网分，频谱分析，扫频仪，LCR等一系列应用。(This software is the upper computer software of the network analyzer, and the software is developed based on Liberty Basic. The hardware interface is a parallel port or a USB port. The supported hardware platform is also open source. It can be used in a series of applications, such as network analysis, spectrum analysis, frequency sweep, LCR and so on.)