I have an FS2052 module with Dual Dab 4 and I would like to adapt it to XDR-GTK using ATmega and/or Arduino. I`ll add that I`m a light electronics hobbyist and I`m asking out of curiosity because I searched a bit and apparently found some diagrams. The module comes from a damaged Dual (damaged display, radio plays properly), which I bought a few years ago. I dusted the cabinets and found this beauty. The fact is that the Duals have relatively good sensitivity and selectivity, and I care about good adaptation. I will still buy TEF in the future.

