Sorry for interjecting with a topic that I don't know if it's relevant.....I'm seeing interest in APRS via VARAC waning and my request focuses precisely on this....I don't know anything about APRS, just a few concepts but I would like to start using it because only by using it will I finally be able to understand something... but I don't know where to start... there is a guide to help us understand how to proceed and the configurations to do on varac and Pin point, as well as on VARAHF modem?
a special thank you to those who will have the patience and courtesy to provide me with a comprehensive answer.
https://pe4bas.blogspot.com/2022/04/notes-on-pinpoint-with-varac.html