User Manual

SIGLENT
SSG3000X User Manual 85
3.4 Output IQ modulated signal
The external modulation function (optional) of the SSG3000X and the SDG6000X series
arbitrary waveform generator can be used as the baseband source to generate an IQ
modulated signal.
The following steps describe how to generate an IQ modulated signal with a modulation
mode of 32QAM. Users can modify and configure IQ modulation related parameters
according to actual application requirements.
1. Connect the output interface of the SDG6000X to the external modulation interface of
the SSG3000X;
2. Open the EasyIQ software, configure it as shown below, and download the baseband
data to the SDG6000X;