ECHOMAP UHD 73sv Chartplotter/Fishfinder Combo  with GT56 Transducer and US LakeVu g3 Inland Charts
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GARMINECHOMAP UHD 73sv Chartplotter/Fishfinder Combo with GT56 Transducer and US LakeVu g3 Inland Charts


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Model # 20153987 | Mfg # 010-02519-01UPC # 753759264413


ECHOMAP UHD 73sv Chartplotter/Fishfinder Combo with GT56 Transducer and US LakeVu g3 Inland Charts

Name Value
Cartography LakeVü g3 (inland maps)
Connection Interface Wireless
NMEA 0183
NMEA 2000
Diagonal Screen Size 8 inches
Dimensions 9.8" x 5.5" x 2"
Display Type Color WVGA
Display Color Color
Frequency 50 to 1000 kHz
GPS Internal GPS Antenna
Maximum Depth 2
300 ft @ 77 kHz freshwater
100 ft @ 77 kHz saltwater
Resolution 400 x 800
Sonar Dual Freq
Dual Beam
Specific Transducer Garmin GT56 UHD
Transmit Power 500 W
Type Fishfinder/Chartplotter Combo
Waterproof Waterproof
Warranty Details Two Years

Product Overview

The sunlight-readable 7" touchscreen chartplotter features a quick-release bail mount, and the transducer bundle adds Ultra High-Definition scanning sonar and CHIRP traditional sonar.

  • See below and around your boat in incredible detail with the transducer bundle
  • Navigate any waters with preloaded LakeVü g3 inland maps
  • Share data and maps with select ECHOMAP devices on your network
  • Manage your marine experience from nearly anywhere
  • Control the most powerful trolling motor available
  • Create your own maps on the fly and tailor them to fit your needs

Sonar Support

This chartplotter supports a variety of Garmin transducers (sold separately), including the Panoptix LiveScope™ scanning sonar system, which lets you see all around your boat in real time.

Vivid Color Palettes

High-contrast vivid scanning sonar color palettes make it easier than ever to distinguish targets and structure.

Transducer Bundle

Select the transducer bundle to add a GT56 transducer for Garmin CHIRP traditional sonar and Ultra High-Definition ClearVü and SideVü scanning sonars. With three scanning sonar frequencies and 20% greater range for our UHD SideVü sonar, you’ll get top performance at all depths.

Preloaded Mapping

Experience unparalleled coverage and detail with preloaded LakeVü g3 inland maps featuring integrated Navionics® data. Maps cover more than 18,000 lakes with up to 1’ contours.

Quickdraw Contours

Create personalized fishing maps on-screen with 1' contours. Keep the data to yourself, or share it with the Quickdraw Community on the Garmin Connect™ app3.

Network Capable

If you have multiple compatible ECHOMAP UHD or ECHOMAP Ultra devices on your boat, the 7" and 9" models can share information — such as sonar, user data and charts — with them.

NMEA 2000 and NMEA 0183 Networks

Connect to your compatible autopilots, digital switching, weather, Fusion-Link™ audio system, media, VHF, AIS, engine data, heading sensors — such as the SteadyCast™ sensor — and more from one screen.

ActiveCaptain App

Built-in Wi-Fi® connectivity pairs with the free all-in-one mobile app for access to the OneChart™ feature, smart notifications, software updates, Garmin Quickdraw™ Community data and more.

Force™ Trolling Motor Compatibility

Take control of the most powerful and efficient trolling motor available, route it to waypoints, follow tracks and more from the screen of your chartplotter.

In the Box:

  • ECHOMAP UHD 73sv with LakeVü g3 for U.S.
  • GT56UHD-TM transducer
  • Power/data cable
  • Tilt/swivel mount with quick release cradle
  • Flush mount
  • Protective cover
  • Hardware
  • Documentation
 WARNING: Cancer and Reproductive Harm


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