AnyTone AT-D878UV 2G GPS is an amateur dual band radio transceiver with 7W power in VHF and 6W in UHF. It has 4000 channels, 10,000 talk groups, the ability to store 500,000 contacts and 2GB memory capacity. It also has CTCSS / DCS, GPS, APRS (analog and digital) and 5 programmable keys.