GARMIN GT22HW-TM TM / Troll Transducer
The GARMIN GT22HW-TM is a high wide CHIRP transducer operating at frequencies of 150-240 kHz with a power output of 250 W and 455-800 kHz for CHIRP DownVü with a power output of 350 W. This unit is installed on marine vessels to enhance sonar capabilities and improve fish detection accuracy.
Compatibility & Applications
- Pairs with GARMIN chartplotters for enhanced fish finding and navigation.
- Mounts on transom or trolling motors for versatile applications.
- Replaces older GARMIN transducer models without modification.
- Fits vessels ranging from 18-30 ft in length.
- Integrates with NMEA 2000 networks for comprehensive data sharing.
- Wires to 12V DC systems for easy installation.
The unit is engineered for high-resolution sonar imaging in both shallow and deep waters, making it effective for various fishing techniques. A practical installation scenario includes mounting on a transom of a 20 ft center console boat, offering superior target separation compared to standard transducers.
