- Feb 28, 2012
Hoping someone from Md. can help me out with identifying a mysterious DMR system. I have been trying to figure out who is transmitting DMR voice and data on 155.670. This is a police frequency used here in Pennsylvania. I receive it constantly for about three months now. I cannot get strong enough signal to decode with the equipment I am using. I do believe I heard mention of "university of Maryland" once while decoding transmissions. This is what moves me to ask you folks for help. Can anyone receive this dmr system in the greater Baltimore area? If not I will concentrate on a different region, but my antenna does seem to have gain in the direction of your state as I can also receive the Cecil county system from here. Thanks for any info you can provide.