robjohn
Junior Member

Hi Derek The unit is only tidy on the outside :) using the ILI9341 3.5" with adafruit lib, has lots of nice fonts to choose. The serial interface does generate RFI though. Interest is mainly your audioSDR functions....

Hi Derek I have your audioSDR running with good SSB reception. I compare to the RSP1A. AM is not so good, odd 1kHz noise on top of signal. Now looking at signal strength and panadaptor next. Any code examples would...

Now have some audio! not sure what fixed. Added SDR.init() and toggled SDR.setMute(false). Is getAGClookup(int); the correct function to read AGC level? Rob

Hi again! Have loaded the audioSDR code, pretty sure all the functions are setup correctly but no audio output, not even noise. I used BareBonesWSPR.ino as starting point. I'm happy hardware (teensy3.6 with audio...

Hi audiomath! I used the adafruit library for controlling Si5351, will see how this controls the PLL and dividers. Thanks, very useful info.

Hi A nicely presented audioSDR project, I'll begin implementing and try. I presume this is still using the weaver method? My current setup is the basic phasing type which is ok but needs more work to reduce unwanted...

I found this website and author very helpful.. https://zl2ctm.blogspot.com/2018/03/homebrew-ssb-sdr-rig.html?showComment=1556616799738#c5682027447334353041 I've used the very basic code from this site to demod SSB...