@retman1222 @nicolasguiral
You should probably just open a thread for airspy related questions or just start a thread for your question.
Or use this thread: HOWTO: Airspy mini and Airspy R2: Piaware / dump1090-fa configuration - #509 by jlb56
It’s already got more than enough questions in there so a couple more won’t hurt.
But please delete your tech help posts from here so the thread can continue in regards to the decoder performance.