The AnyTone AT D890UV is a dual band amateur radio transceiver with 7W power on VHF and 6W on UHF. It has 4000 channels, 10,000 talk groups, 500,000 contact storage and 2GB memory capacity. It also has CTCSS / DCS, GPS, APRS (analog and digital), radio receiver (87.5 - 108 MHz), roaming function, AIR BAND reception and satellite transit prediction with automatic frequency tracking and graphical display.