Introducing the Garmin GT24UHD-TM Ultra High-Definition Transom Mount Transducer—the all-in-one sonar powerhouse that blends pristine underwater imaging with powerful traditional sonar. This single transducer delivers the brightest, most detailed views below your boat, helping you spot fish, structure, and bait with unprecedented clarity.
Crystal-Clear Underwater Imaging
Experience Ultra High-Definition ClearVü scanning sonar at 800 kHz for images so sharp you can discern fish hanging near submerged branches, brush, or rocks. See up to 200 feet below your boat with astonishing detail and a beamwidth of 0.94° x 60°, so you can differentiate between fish and cover with confidence.
High-Wide CHIRP Traditional Sonar
Complementing the ClearVü view, the CHIRP High Wide traditional sonar (150–240 kHz) delivers remarkable target separation and definition. It’s the perfect counterpart to the ultra-high-definition view, helping you distinguish larger from smaller fish and identify structure with precision.
All-In-One, Easy Installation
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Compact, integrated design includes both transom and trolling motor mounts for versatile mounting options.
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8-pin blue connector and 20 ft cable simplify wiring and reach, so you can set up quickly.
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Depth and temperature sensors provide environmental context to your fishing strategy.
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Complete hardware and documentation are included for a straightforward install.
Specifications at a Glance
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Frequency: Ultra High-Definition ClearVü 0.8 MHz (800 kHz); CHIRP High Wide 150–240 kHz; Traditional CHIRP range 760–880 kHz
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Beamwidth: ClearVü 0.94° x 60°; Traditional CHIRP adjustable 16°–24° (in 1° steps)
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Power: 350 W (Traditional CHIRP / ClearVü)
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Maximum depth: 800' (Traditional CHIRP); 200' (ClearVü)
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Cable length: 20 ft
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Number of pins: 8-pin (blue connector)
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Supported transom angles: 0°–70°
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Compatibility: For use with GPSMAP 8400xsv / 8600xsv chartplotter/sonar combos
What's in the Box
- GT24UHD-TM transducer
- Transom mount
- Trolling motor mount
- Mounting hardware
- Documentation
| Frequency |
| Traditional CHIRP |
CHIRP High Wide (150-240 kHz) |
| Ultra High-Definition ClearVü |
0.8 MHz (800 kHz), CHIRP range: 760-880 kHz |
| Ultra High-Definition SideVü |
NA |
| SideVü |
NA |
| Power |
| Traditional CHIRP |
350 W |
| Ultra High-Definition ClearVü |
350 W |
| Ultra High-Definition SideVü |
NA |
| SideVü |
NA |
| Beamwidth |
| Traditional CHIRP |
Adjustable from 16° to 24° in 1° steps |
| Ultra High-Definition ClearVü |
0.94° x 60° |
| Ultra High-Definition SideVü |
NA |
| SideVü |
NA |
| Maximum depth |
| Traditional CHIRP |
800’ |
| Ultra High-Definition ClearVü |
200' |
| Ultra High-Definition SideVü |
NA |
| SideVü |
NA |
| Other |
| Sensors |
Depth and Temperature |
| Number of pins |
8-pin (blue connector) |
| Cable length |
20 ft. |
| Supported deadrise/Transom angles |
0°-70° degree transom |
