From what I know as a daily user on the system - no, it isn't. We use mainly analog Motorola portables (HT750/Radius CP200's) but have some CP200d's in the mix. There's also a base station (FCC lists it as a Mobile Relay) with an antenna for our Ops Department. The CP200d portables are on the same frequencies and channels as the HT750/CP200's. The only portables capable of DMR/MotoTRBO would be the CP200d's but since they're running alongside the HT750 and Radius CP200 analog portables, I am fairly certain we are only running analog.