I haven’t been able to get the frequency analyzer to pick anything up on firmware 0.98.3 (latest stable as of today) or the current dev build. I saw that this was a problem before, but the thread was closed without ever having resolved the issue.
I’ve seen that people could get it to work by reverting to firmware 0.48 or so, but that is a huge roll back that I’d like to avoid.
I’ve also tried going over to read and read raw, changing it to the frequency I know I’m reading, then switching back to frequency analyzer, but no dice.