GPSMAP741xs Chartplotter/Sonar Combo bundled with the GMR 18HD Radar in our Value Pack.The premier GPSMAP 741xs brings you simple operation and a fast processor for faster zooming and panning. It includes a 7"diag. WVGA touchscreen with pinch-to-zoom—for a combo that is as intuitive to operate as your smartphone. Built-in high-sensitivity 10Hz Garmin GPS/GLONASS receiver updates position and heading ten times per second to display fluid vessel movement.Includes full wireless connectivity with Apple iOS devices for BlueChart Mobile app, media integration, autopilot compatibility and radar support. Sonar recording saves digital information. NMEA 2000 networking for autopilot capability, engine data, SiriusXM weather, media integration, and more. The GPSMAP 741xs is preloaded with both Garmin BlueChart g2 US Coastal and LakeVü HD US Lakes cartography. Bundle the GPSMAP 741xs with the GMR 18HD Radar with advanced echo pulse optimizing technology and bring higher definition and improved target separation to your digital radar picture. With 4kW of power output and a beamwidth of 5, this compact network-compatible 18" radome can scan up to 36 nautical miles. See whats below with HD-ID target tracking technology for better separation and definition of images for the clearest possible picture Experience the advantage of CHIRP: DownVü CHIRP technology sweeps multiple frequencies to better focus on certain fish at certain depths (CHIRP transducer sold separately). Capture Sonar Recording: Sonar recording coordinates the timing of the sonar return with your boat's position and saves digital information on the map. GPSMAP 741xs Fishfinder/GPS Combo Specifications Display Type: Multi-touch touchscreen Screen Size: 7.0"diag. Horizontal Pixels: 800 Vertical Pixels: 480 Receiver Type: Superfast 10Hz GPS/GLONASS receiver Preloaded Cartography: BlueChart g2 US Coastal and LakeVü HD US Lakes cartography Optional Cartography: BlueChart g2 Vision and LakeVü HD Ultra Data Interface: NMEA 2000, NMEA 0183,