Concerning the image rejection, a weird behavior we (N9VV Ken and me)
found, is that, using as I/Q source the SDR-IQ hardware, starting
QtRadio with image rejection enabled, dspserver goes nuts (100% CPU
consumption on the core where the DttSP is running).
Because that this is going me to nuts every time Ken rebuilds its
system, I will add an option to dspserver that explicitly disables any
attempt from the GUI to play with image rejection: so the users of
SDR-IQ are kept safe.
Concerning the image rejection, a weird behavior we (N9VV Ken and me) found, is that, using as I/Q source the SDR-IQ hardware, starting QtRadio with image rejection enabled, dspserver goes nuts (100% CPU consumption on the core where the DttSP is running). Because that this is going me to nuts every time Ken rebuilds its system, I will add an option to dspserver that explicitly disables any attempt from the GUI to play with image rejection: so the users of SDR-IQ are kept safe.