Standard Horizon Quest Fixed Mount VHF The Quest introduces a whole new level of safety, features and flexibility to VHF at an economical price. It features: Clear Voice Noise Reduction Technology which eliminates unwanted background noises. Digital Selective Calling - RTCM SC-101 Meets the International requirements for SC101 Digital Selective DISTRESS function activates the unattended, continuous digital MAYDAY including vessel identification, Latitude / Longitude and time, to facilitate prompt response. When connected to a GPS receiver the Quest repeats Latitude and Longitude along with date and time on the radio display. Submersible. Waterproof. NOAA Weather Alert, Programmable Scanning and Priority Scan. Quest highlights scanning of user selected channels or priority scanning of channel 16. Color: White Specifications: Channels: All USA / Canada / International Dimensions: 2" high x 5.625" wide x 5.25" deep Output power: 25/1 Watts