I'm not an amateur radio operator but have a question about something. I noticed yesterday an analog repeater (CWid N3VNG with a PL of 146.2) and an DMR repeater (CWid KB3UAG) use the same frequency of 145.2500. N3VNG is at Cascade MD on the MD/PA border and is about 30 miles +/- from KB3UAG which is at Saint Thomas PA. I also receive an CWid of KK3L as N3VNG is part of an linked system ( The Target Link System). Monitoring yesterday there wasn't an great deal of traffic on either repeater with talkgroups 3142 and 3172 being the only ones active on the DMR repeater. At times of greater activity wouldn't them being on the same frequency cause interference issues for the users of both repeaters?