Garmin GT20-TM Transducer

The Garmin GT20-TM Transducer is a sonar transducer for adding or replacing sonar on a compatible Garmin fishfinder or chartplotter. Match the mount style, connector and frequencies below to your display before ordering.

Available connector options: 8-pin Connector, 4-pin Connector.

Specifications

• Transducer frequency: Traditional 77/200; ClearVü CHIRP 455 kHz (435-475 kHz) & 800kHz (800-840 kHz)
• Transducer power: Traditional 500 W; ClearVü 500 W
• Transducer beamwidth: Traditional: 45°/15° ClearVü: 2.5°x53°@ 455 kHz and 1.6°x29° @ 800 kHz
• Transducer maximum depth: Traditional: 1,900 ft.; ClearVü: 750 ft.
• Transducer cable length: 20 ft.
• Transducer depth/speed/temperature: Depth and Temperature
• Transducer number of pins: 8-pin
• Transducer supported deadrise/transom angles: 0°-70° degree transom
• Transducer frequency: Traditional 77/200; ClearVü CHIRP 455 kHz (435-475 kHz) & 800kHz (800-840 kHz)

Works with

• STRIKER™ 4 Portable Bundle