Garmin echoMAP CHIRP 73sv Combo with CV40-TM Transducer
$900.00
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Brand: Garmin
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Availability: In Stock / Ready to Ship
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Condition: Good Used Working Condition (Tested and fully functional head unit, transducer, and rigging hardware).
Product Overview & Quick Specs
| Listing Highlights | Quick Unit Specifications |
| 🔹 Condition Check: Good used working condition; completely tested before listing. | 🖥️ Screen Size / Type: 7.0″ Diagonal WVGA Color Display with Crisp Keypad Control |
| 🔹 Transducer Included: Comes complete with the high-scanning CV40-TM transom mount transducer. | 🗺️ Preloaded Mapping: Garmin LakeVü HD (Over 17,000 detailed U.S. inland lakes) |
| 🔹 Premium Mounting: Includes both the standard Garmin bail mount and an upgraded RAM adjustable ball mount. | 🛰️ GPS Receiver: Fast, internal 5 Hz GPS/GLONASS positioning receiver |
Maximize your efficiency on the water with the reliable Garmin echoMAP CHIRP 73sv chartplotter/fishfinder combo. Known for its rock-solid keypad assist interface and brilliant daylight-readable 7-inch color display, this unit is engineered for rugged marine environments where touchscreen operation can be cumbersome.
This comprehensive package arrives ready to rig, featuring the high-performance CV40-TM transducer for stunningly clear, near-photographic structural scans. In addition to factory power cables and a quick-release cradle, this listing includes a high-durability, adjustable RAM mount for maximum positioning flexibility on your console or bow rail, alongside a form-fitting protective sun cover to keep the screen safe when not in use.
Technical Specifications
| Feature | Specification Details |
| Display Size | 7.0″ Diagonal |
| Display Type | Color WVGA Display with Keypad Control |
| Resolution | 800 X 480 Pixels |
| Physical Dimensions | 9.8″X 5.5″ X 2.0″ |
| Weight | 1.7 lbs |
| Waterproof Rating | IPX7 (Withstands heavy splashes and rain) |
| Sonar Compatibility | Traditional CHIRP, ClearVü™ CHIRP, SideVü™ CHIRP, Panoptix™ LiveVü |
| Frequencies Supported | Traditional: 50/77/200 kHz | ClearVü/SideVü: 260/455/800 kHz |
| Transmit Power | 500 W (RMS) / 4,000 W (Peak-to-Peak) |
| Maximum Sonar Depth | 2,300 ft @ 77 kHz (Freshwater) | 1,100 ft @ 77 kHz (Saltwater) |
| GPS Receiver | Internal 5 Hz high-sensitivity GPS / GLONASS antenna |
| Data Storage | 1 front-facing microSD™ card slot (32GB maximum capacity) |
| Waypoints & Routes | 5,000 Waypoints | 100 Routes |
| Network Interfaces | 1 NMEA 2000® Port, 1 NMEA 0183 Input/Output Port, 1 Panoptix™ Port |
| Power Consumption | 7.1 Watts |
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Description
The Garmin echoMAP CHIRP 73sv remains a favorite among serious anglers seeking premium multi-imaging sonar technologies without the complexity or price point of high-end network networks. Built with a rugged, tactile keypad control scheme, it provides fast, reliable, and fluid operation even under heavy spray or while wearing gloves. The internal, lightning-fast 5 Hz GPS receiver updates your boat’s position and heading five times per second, ensuring your tracks remain true and your waypoints align flawlessly with your real-time mapping layout.
At the heart of its performance is true CHIRP sonar innovation. Rather than blasting a single frequency, CHIRP sweeps across a variable spectrum to supply incredible target separation, giving you crisp definition between dense schools of baitfish and stalking predators. Paired with the included CV40-TM transducer, you gain access to breathtaking ultra-clear Garmin ClearVü and SideVü scanning arrays. This means you can spot submerged brush piles, ledges, and channels clearly up to several hundred feet off the sides of your hull.
Navigating foreign waters becomes completely effortless with preloaded Garmin LakeVü HD cartography. This comprehensive library encompasses more than 17,000 lakes, rivers, and structural reservoirs, including over 13,000 high-definition maps highlighting precise 1-foot contours from shoreline to shoreline. Plus, with built-in Quickdraw Contours software, the device automatically creates customized, private HD structural maps on-screen as you fish, letting you catalog previously undocumented hot spots instantly.
Rigging is flexible and fast. The unit comes equipped with its quick-release bail cradle allowing for instant removal at the boat ramp for overnight security, alongside an industrial-grade, fully adjustable RAM ball mount for rock-solid tracking on rough waters.
What’s Included in the Box
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(1) Garmin echoMAP CHIRP 73sv 7″ Head Unit (Good Used Condition)
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(1) Garmin CV40-TM ClearVü/SideVü Transom Mount Transducer with Cable
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(1) Standard Quick-Release Tilt/Swivel Bail Mount Cradle
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(1) Upgraded RAM Double Ball Adjustable Marine Mount
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(1) Garmin Factory Power/Data Cable Unit
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(1) Transducer Extension/Interface Cable Array
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(1) Protective Molded Faceplate Sun Cover












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