I have a BCD436HP and live in the Chattanooga area. Is it worth purchasing the DMR/Provoice/ Trbo upgrades? Didn't know if there were many users of these systems in our area. Also, any news on whether Uniden will offer Nxdn? Thanks.
The only public safety agencies that I'm aware of who are running DMR in the Chattanooga area are all in north Georgia. Both Chattsworth PD and Murray Co. Sheriff's Office are on DMR, as are the Rossville Fire Dept., Catoosa County Schools, and Puckett EMS in Dade Co.
I bought the upgrade for my 436 and it works well. You'll have to decide for yourself if it is worth it for what you would like to monitor.