Covers all USA, International & Canadian marine channels keeping you up-to-date with all the latest marine activity. All NOAA weather channels with weather alerts. S.A.M.E. weather alert (Specific Area Message Encoding) - During a NOAA weather or emergency alert, a code for your specific location will alert you to severe conditions in your immediate area. 1 Watt / 5 Watt transmit power. Meets JIS7 waterproof specifications. Triple Watch Plus™ - Allows you to monitor emergency channel 16 and 9, another user selectable channel plus weather alert. Largest backlit LCD in class rubber grips/seal.