IQSTAR embeds a basic waveform generator that can create different PSK and QAM signals and inject them directly into the signal generator. Starting with IQSTAR release 1.3, an Advanced Waveform Generator is available. AS this module is standalone, it can be used independently from IQSTAR. The different waveforms can be used for different modulation schemes:

The waveform can automatically be used to generate the signal sent to the Vector Signal Generator or be exported to a *.txt file to be used with a third-party application.