Hello!
Does the SAM M8Q output RAWX messages? It did find many information about the performance of the built-in antenna. Which is the max/average SNR with GPS and GLONASS? Do you try a RTK fix?
Best regards
Mirko
You can only output RAWX messages from M8T and M8P (officially). The RTK algorithms are not built in M8Q, they are only inside M8P. You can use M8T as an alternative in order to output raw messages and use RTKlib to post process these messages.