Discover the ultimate companion for your lake adventures with the Garmin ECHOMAP UHD 73sv, designed specifically for inland waters across the US. This 7-inch chartplotter and fishfinder combo shines in revealing hidden structures and fish-holding spots, even on your busiest fishing days. Without the transducer included, you have the flexibility to pair it with your preferred sonar setup, like the versatile GT54 for breathtaking underwater views. Anglers rave about its ability to transform ordinary outings into trophy hunts, thanks to razor-sharp imaging and intuitive controls that keep you focused on the water.
Unlock Crystal-Clear Views Beneath and Around Your Boat
Pair this unit with compatible transducers to access Ultra High-Definition ClearVü and SideVü scanning sonars. These technologies paint incredibly detailed pictures of the lake bottom, fish arches, and submerged vegetation—far beyond traditional sonar. Combined with Garmin’s high-wide CHIRP traditional sonar, you’ll separate targets with ease, spotting schools of walleye or bass hiding in brush piles from hundreds of feet away. It’s like having eyes underwater, helping you drop baits exactly where they need to be.
Navigate with Confidence Using Detailed LakeVü g3 Maps
Preloaded with LakeVü g3 charts covering over 17,000 US lakes, this device offers contours down to 1-foot intervals, integrated with Navionics data for depth shading, spot soundings, and hazards. Whether you’re chasing smallmouth on a rocky point or crappie in shallow coves, these maps highlight the best contours and structure. Customize further with Quickdraw Contours, creating your own 1-foot maps in real-time and sharing them via the Garmin Connect community—perfect for marking that secret honey hole.
Seamless Connectivity for a Smarter Boat Setup
Stay connected on the water with built-in NMEA 2000 and NMEA 0183 support, linking to engines, sensors, autopilots, and more. Share sonar data, user charts, and waypoints across multiple ECHOMAP UHD units (on 7″ and 9″ models). The ActiveCaptain app via Wi-Fi delivers software updates, smart notifications, and community insights right to your phone. For trolling enthusiasts, integrate with Force trolling motors to steer, waypoint-navigate, and follow routes directly from the screen—effortless precision for long days covering water.
Built for Real-World Fishing Demands
Sunlight-Readable Touchscreen: 7-inch WVGA display with keyed assist ensures quick adjustments even with gloves or in glare.
Panoptix Compatibility: Supports LiveScope for live, real-time sonar views around your boat—see fish reacting to your lure instantly.
Quick-Release Mount: Bail or flush options with easy removal for secure storage or theft prevention.
Rugged Design: IPX7 water rating handles splashes and rain, weighing just 1.7 lbs for simple installation.
Extensive Storage: 5,000 waypoints, 100 routes, and 50,000 track points keep your fishing history organized.
Pro Tip: Use sonar history rewind to review past scans and pinpoint patterns, like how fish move with the sun—dial in your strategy for bigger limits.
Technical Specifications at a Glance
Category
Details
Display
7″ diagonal (6.1″ x 3.4″), 800 x 400 pixels, WVGA
Dimensions & Weight
9.8″ x 5.5″ x 2.0″, 1.7 lbs
Power
15W consumption, 500W RMS / 4,000W peak-to-peak
Sonar Capabilities
CHIRP (built-in), ClearVü/SideVü with compatible transducer, Max depth 2,300 ft @ 77 kHz freshwater
Everything you need to mount and power up quickly—add your transducer and hit the water.
Frequently Asked Questions
Can I add a transducer later to the ECHOMAP UHD 73sv?
Yes, this model uses a 12-pin connector, compatible with GT54 for UHD scanning or other Garmin transducers like those for Panoptix LiveScope. It’s designed for flexibility, so upgrade as your fishing needs evolve.
