This is probably off-topic, so any replies should go to me directly.
I'm coming here because so many of you are involved with various forms of digital modes. Digital is not my thing. For one: too many toys, too little money and/or time, too involved into starting up in POTA.
However, I'm studying for the Extra ticket and, of course, there are a number of potential questions about digital communications. Some of the questions mention modes and methods of modulation that are completely unknown to me and - more important - in none of the on-line sources I found during a 2 AM search. Most of them claimed to be the complete guide to digital, yet modes on the test were not mentioned and beyond the obvious ones, there didn't seem to be a consistent list of common modes.
I don't want to be a digital expert, but I would like to find a reasonable comprehensive primer on digital that goes beyond the surface. I feel I should be able to do and know better than just memorize the answers for the exam pool.
Brian D. Warner
WB0NWZ
brian@...
