Start Gqrx alone (without SAT Controller software) and test both SDR-Sticks (rtl=0 and rtl=1).
Current version is satcontrol_01.img.zip.
Although I had planned a newer version (and also hardware), the demand seems to be very low. In addition, I have received almost no feedback on the existing version.
Because my own raspberry setup is running very well I think I will spend my time to other projects
thanks for the quick feedback. Now both RTL sticks are working fine. The usb cable to one of them was not ok. Maybe broken china quality.
The drift compensation is not working properly at the moment. The frequency is jumping all the time more than 25kHz but i am sure i made something wrong in the calibration process and spent not to much time on that at the moment.
Please move on with that project i am sure alot of amateurs starting now with that raspberry project!
This is the only project on raspberry-pi for QO100. The other solutions (e.g. Sdr Console) are not usable for portable usage on a raspberry.
And in addition i prefer a solution (one box) as a dedicated receiver based on raspberry.
It would be nice to have an image with Fldigi to decode the beacon or other digital transmission via the Trsp.
73 de Kai