Multiprotocol Module Frequency Tuning

Support my work   / pawelspychalski   Do you know that when you get a new radio transmitter with a Multiprotocol Module (Jumper T16, Jumper T18, Radiomaster TX16S, you name it), and you want to use it with, for example, FrSky receivers like R-XSR, you should perform a calibration? I bet you had no idea about that! Yes, the multiprotocol module calibration, also known as a fine frequency tuning is something that everybody should do, but I bet nobody really does. Too bad, since it's a simple procedure that can increase a useful range of the radio.