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Presentation of the TYT MD-680 DMR UHF Handheld Radio for SHTF use. NOTE: The radio does not have TS1 & TS2 but TS0 & TS1, so it can't be used with amateur repeaters, though it will talk to the MD-380 and MD-390 radios in simplex. It does analog as well of course, no problem there. Please see: https://www.patreon.com/radioprepper