I am learning the basics of GQRX, as GQRX is based on GNU Radio. I would like to ask, how can I make the selector switch to one of the modulations I created? For example, 0 for FM and 1 for AM.
I have already set the default to 0 (FM), but when I switch to 1 (AM), the signal does not appear. What is wrong with my setup?