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Garmin GT34UHD-TM

Garmin GT34UHD-TM

Part Number 010-12776-00


Ultra High-Definition Sonar System Transom Mount Transducer

Add stunningly clear Ultra High-Definition ClearVü and Ultra High-Definition SideVü scanning sonar images to your compatible chartplotter. Plug directly into your 8600xsv or ECHOMAP Ultra series chartplotter or use the GCV 20 sonar module to display on other compatible chartplotters. It includes 3 arrays, including a downward-facing element, with frequencies ranging from 0.8 MHz (800 kHz) to 1.2 MHz (1,200 kHz).

Ultra High-Definition ClearVü Scanning

This mode provides brilliant image clarity of structure and fish below your boat at greater depths than other high-frequency scanning sonars by putting more power on targets via a downward-facing element.

Ultra High-Definition SideVü Scanning

This mode delivers stunningly clear images of structure and fish off to the sides of your boat. This makes it easy to scout a fishing area quickly, because you can see everything the first time with such amazing clarity.


Transducer frequency

Ultra High-Definition ClearVü: 800 kHz (760-880 kHz)

Ultra High-Definition SideVü: 1,200 kHz (1,060-1,170 kHz)

Transducer power500 W
Transducer beamwidthClearVü: 0.76°x46° @ 800 kHz
SideVü: 0.44°x55° @ 1,200 kHz
Transducer maximum depth

200' Ultra High-Definition ClearVü

125' to each side Ultra High-Definition SideVü, 250' total

Transducer cable length20 ft.
Transducer depth/speed/temperatureDepth and Temperature
Transducer number of pins12-pin
Transducer supported deadrise/transom angles0°-70° degree transom
  • GT34UHD-TM transducer
  • Transom mount
  • Trolling motor mount
  • Documentation