Separate digital radio systems
I'm sorry but I'm not familiar with that, is it the Motorola equivalent of phase II digital?
Thank you for your reply!
DMR, NXDN and NEXEDGE are relatively new digital based radio systems and have no relationship to APCO 25 systems.
All three are growing in popularity with various business, private sector and smaller law enforcement users by providing the licensee with a digital based system at a lower cost compared to an APCO P25 trs.
Many FCC licensees over the past 2-3 years have modified their license to add one of the above three systems either in addition to analog. Additionally many newer licenses solely are for one of the three digital system modes. All three systems allow operation in the "private" i.e., encrypted modes.
I recommend reading the appropriate RR forums on these subjects or use an internet search engine for the appropriate digital system of interest.
John
W4UVV