I have been listening to these freqs this morning. No voice traffic at all. I have heard a very long and drawn out station ID on 152.435. Does that make it the control channel? Thanks for the replies, I will keep working at it.If I remember correctly with DMR on Uniden's it needs to go in as a MOTOTRBO system or whatever the option is, not DMR1FREQ. Since you have an SDS the LCN order can be 0 for all the freqs.