An Introduction to DMR DMR is Digital Mobile Radio An open standard created as defined by the European Telecommunications Standards Institute or ETSI (more…)
P25 Conventional and Trunking is covered on today's podcast. We also discuss P25 Phase 1, Phase 2, and X2-TDMA trunk systems. We talk about how they operate and what makes each one different We also talk about how to optimize the reception of P25 systems on your Uniden, Whistler, GRE, or Radio Shack Scanner (more…)
It goes by several names, but not all of them are correct. Sometimes you will hear P25, Project 25, APCO 25, or "digital". This week's podcast, an "Introduction to P25", runs through the building blocks of a P25 system. P25 is made up of 8 pieces that are interconnected through a series of standards. We'll cover each of the interfaces and how they work. Conventional P25 is covered in this podcast and trunking will be covered next week. (more…)