The latest version (V1.3) of the user interface for the LA19-13-04B VNA is now available for download from our website (see Products page). The new version enhances the graphics features by allowing multiple live and memory traces on each graph. The user is now able to add second Y-axis on the right hand side allowing, for example, different parameter formats to be displayed on the same graph. Markers can be placed on any of up to 8 traces on each graph. Readability is maintained by color coding each trace and marker readout. Colors can be modified by the user at any time using a simple to use color palette. Anyone can download, install and run the software in demonstration mode without an instrument.