The GT34UHD-TH brings Ultra High-Definition ClearVü and SideVü scanning sonar to compatible chartplotters when paired with the GCV™ 20 sonar module. Its three-array thru-hull design — including a dedicated downward-facing element — operates across frequencies from 0.8 MHz to 1.2 MHz, delivering exceptional image detail of structure and fish both beneath and to the sides of the vessel. Recommended for hulls with up to a 25° deadrise angle.

Specifications:

• Ultra HD ClearVü Frequency: 0.8 MHz (800 kHz), CHIRP range: 760–880 kHz
• Ultra HD SideVü Frequency: 1.2 MHz (1,200 kHz), CHIRP range: 1,060–1,170 kHz
• Power: 500W
• Ultra HD ClearVü Beamwidth: 0.74° x 46°
• Ultra HD SideVü Beamwidth: 0.44° x 55°
• Ultra HD ClearVü Maximum Depth: 200 ft down
• Ultra HD SideVü Maximum Depth: 125 ft sides, 250 ft total
• Depth/Speed/Temperature: Depth and Temperature
• Connector: 12-pin
• Cable Length: 20 ft
• Supported Deadrise Angle: Up to 25°

⚠️ California Prop 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.