448.075 Mhz -5 Color Code 1
DMR is another form of digital voice over radio with linked repeaters. Much information can be found on the web, but the best place to start is at http://www.dmr-marc.net/
GNARC has experts in DMR who are happy to help explain it and program your radios. Please come to the comm center when we are open!
The Norwalk repeater is connected to the “New England Digital Emergency Communications Network”, which is also connected to the DMR-MARC network to allow us to offer the standard US and Worldwide talkgroups. Visit www.nedecn.org for more details. The following screenshot shows the time slot and talkgroup layouts as of this posting (click to enlarge):