Hi Bill,
In satnogs-setup you can enable saving of IQ data, and define a place where it is saved. Note that the file is overwritten after each observation, so you will need to copy it out just after an observation is finished.
Be careful leaving this enabled and writing to a microSD card, as it’s a very good way of using up all the write cycles of the card. I would suggest mounting a USB drive and writing to that instead.
My Az/El station (#232) is saving IQ data by default and uploading it to AWS as per this guide: Uploading IQ files to S3
The last 2 weeks of my stations IQ data is available at https://satnogs-iq.s3-ap-southeast-2.amazonaws.com/ (just append the observation number and .raw to the URL, e.g. http://satnogs-iq.s3-ap-southeast-2.amazonaws.com/1331766.raw
If you have some particular sats you would like observed using my station I’d be happy to queue it up…
73
Mark VK5QI