GPSMAP® 743xsv Combo GPS/Fishfinder - Preloaded US+Canada+Bahamas BlueChart® g3 - LakeVü g3 with GT23M-TMGet a sharper view from your connected helm with the GPSMAP® 743xsv chartplotter. Its higher-resolution 7” display has 60% more pixels than previous-generation touchscreens. And with its compact footprint, vivid sonar color palette and nearly double the processing power of previous-generation GPSMAP devices, it seamlessly integrates into your Garmin marine system. GPSMAP 743xsv also features built-in Ultra High-Definition SideVü and ClearVü scanning sonars and supports 1 kW CHIRP traditional sonar as well as fully networkable radar and Panoptix LiveScope™ sonar devices. Preloaded BlueChart® g3 coastal charts and LakeVü g3 inland maps give you the best of Garmin and Navionics® data — plus Auto Guidance1 technology. Easily build your marine system — from compatible sonar and autopilots to compatible radar, cameras and multimedia — using HTML 5.0, NMEA 2000® and NMEA 0183 network connectivity, J1939 for engines and the Garmin Marine Network. Or pair your plotter with your other compatible Garmin devices, such as quatix® marine smartwatches, wind transducers, wireless remote controls and more.Features:Higher-resolution touchscreen displays offer improved sunlight readability and visibility from any angle, with 60% more pixels than previous-generation 7” units Fast and responsive, with nearly double the processing power of previous-generation GPSMAP® devices, this system references 10 Hz GNSS (GPS, GLONASS and Galileo) for accurate positioning and smooth speed as well as COG data Slimline display borders, edge-to-edge glass and reduced unit footprint make for easy retrofit in a wider range of dash configurationsPreloaded mapping includes LakeVü g3 and BlueChart® g3 with the best of Garmin and Navionics® data plus built-in Auto Guidance1 technology for confidence in helping you get where you need to goJ1939 engine connectivity for easy integration with engines and our exclusive OneHelm™     feature for connecting to compatible third-party devices, such as EmpirBus™ digital switchingEasily build your marine system — from compatible sonar and autopilots to compatible radar, cameras and multimedia — using NMEA 2000® and NMEA 0183 network connectivity and the Garmin Marine NetworkUse built-in Wi-Fi® networking to pair with the free ActiveCaptain® app2 for access to OneChart™, smart notifications, software updates and moreIntegrated ANT® technology support for use with your compatible quatix® marine smartwatches, gWind™ Wireless 2 transducer, GNX™ Wind marine instrument and wireless remote controlsBuilt-in Ultra High-Definition SideVü and ClearVü scanning sonars with high-contrast vivid color palettes to help distinguish fish from structure Supports Panoptix™ and Panoptix LiveScope™ sonar devices, 1 kW CHIRP traditional sonar and more1 Auto Guidance is for planning purposes only and does not replace safe navigation operations2 Requires app on your compatible smartphone; see Garmin.com/bleWi-Fi is a registered trademark of the Wi-Fi Alliance.GT23M-TM Plastic, TM Transducer, Mid-Band CHIRP/CHIRP DownVü - 260/455kHz, 500W, 8-PinGT23M-TM transducer is perfect for coastal and offshore fishermen who want CHIRP traditional sonar and CHIRP DownVü scanning sonar. This transom mount transducer consistently displays clear and crisp fish arches with superior target separation as well as clear definition of structure below the boat.The 8-pin transducer features mid-band CHIRP traditional sonar (80-160 kHz) and has a power rating of 600 W. The CHIRP DownVü (260/455 kHz) element has a power rating of 500 W.For installation, follow the included instructions carefully to avoid damaging your boat