Digital Audio is making serious in-roads into Oklahoma with a series of DMR machines hitting the air-waves in Oklahoma, and we already have a number of D-Star machines around, now we've added another digital mode called Digital Mobile Radio. Marketed by Motorola INC under the trade name Moto-TRBO. However, you don't need Motorola Equipment to use the mode. Although I am told that for it to have the best network inter-operability The repeater equipment needs to be actual Moto-TRBO. Like D-Star Voice Over IP protocols are used to link the repeaters and users over the internet

Here are the following DMR repeaters now operating in Oklahoma:

442.1875 Bartlesville Color code 1
444.450 Mannford Color Code 1
442.1625 Tulsa Color Code 1
442.475 Tulsa Color Code 2
442.125 Ft. Gibson Color Code 1
Additional DMR repeaters are at Stillwater and Norman we will let you know about these in the near future.
Another is planned for a location near Claremore about mid-december.