For newcomers in digital amateur (ham) radio communications, getting familiar with all the terms, modes, reflectors, etc., can be very confusing. If you listen carefully, you will notice that I’ve made some definition mistake will describe it! Hihi. No matter how technical we are there are so many things to cover it’s really something to learn one shot. In this video, I’m trying in my own words, to explain the differences between all this. I start describing what is a reflector, then I describe D-Star (DCS, REF, XRF) with some basics. After, I switch to DMR, probably the most confusing one, and I go to DMR Tier I and Tier II, then to DMR-MARC, DMR+, Brandmeister (BM) and IPSC2 reflectors. I finish with Yaesu System Fusion (C4FM), with Wires-X, FCS and YSF. Hope this video will help, let me know what you think? Thanks for watching. 73 Pascal VA2PV