Garmin Rino 520HCx 14-Mile 22-Channel FRS/GMRS Two-Way Radio and GPS Receiver High-Sensitivity, WAAS-Enabled GPS Receiver Built-In Quad Helix Receiving Antenna & Basemap With Automatic Routing Capabilities Features A 1.7-InchH X 1.3-InchW Screen With 256-Level Color Tft 5W Of Transmit Power Using Gmrs Frequency Up To 14-Mile Range 0.5W Of Transmit Power Using Frs Frequency Up To 2-Mile Range