please go to state of michigan, under shiawassee county, scroll to schools, stop at perry public schools. just below that there is some info with uhf freqs listed, it is labeled, mobile units. what does this mean ? right end of info string is not ended with any kind of explanation mark, or period. its just hanging there in space. the info inside the left end of the parentheses mark is what. what does it mean ? are the uhf freqs dmr related ? please, i'm a slow learner, so don't set me in the corner with a dunce hat on, not unless your buying breakfast ....... and female.