Unable to set the desired modulation

A modulation is selected that is not supported by the R&S SMx-series signal generator.

Solution

Investigate if the desired modulation can be selected manually on the front panel of the signal generator.
Check if a required option is needed and installed for the signal generator to support the desired modulation.
Please report this issue to your reseller or to DARE!! Instruments (fill in the online form or mail to radimation-support@raditeq.com) and include a detailed description how to reproduce this issue.