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Garmin GT21-TH Dual Frequency 8-pin Transducer
010-01962-10
New
Garmin GT21-TH Dual Frequency 8-pin Transducer
In Stock at Local Warehouse. Allow 3 Days for us to Recieve
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Garmin GT21-TH Dual Frequency 8-pin Transducer
Perfect for coastal and offshore fishermen who want traditional sonar and CHIRP ClearVü scanning sonar with a stainless steel stem, this thru-hull mount transducer consistently displays clear and crisp fish arches with superior target separation as well as clear definition of structure below the boat.
The CHIRP ClearVü element has a power rating of 500 W and operating frequencies of 260/455 kHz. The traditional sonar has a power rating of 600 W and operating frequencies of 50/200 kHz. It includes a built-in fast-response temperature sensor. For hull deadrises less than 25 degrees.
GT21-TH includes an 8-pin transducer with stainless steel stem, fairing block, isolation plate and bushings, mounting hardware and installation instructions. Follow the instructions carefully to avoid damaging your boat.
Features
| Transducer cable length | 30 ft. |
| Transducer power | Traditional 600 W; ClearVü 500 W |
| Transducer frequency | Traditional 50/200; ClearVü CHIRP 260 kHz (245-275 kHz) & 455 kHz (445-465 kHz) |
| Transducer maximum depth | Traditional: 1,500 ft.; ClearVü: 1,000 ft. |
| Transducer number of pins | 8-pin |
| Transducer beamwidth | Traditional: 40°/10° ClearVü: 2.0°x51° @ 260 kHz and 1.4°x29° @ 455 kHz |
| Transducer depth/speed/temperature | Depth and Temperature |
| Transducer supported deadrise/transom angles | Up to 25° deadrise |
ACCESSORIES
Jack Plate Mount
Transducer Extension Cable, 10 feet (8-pin)
Transducer Extension Cable, 30 feet (8-pin)
8-pin Transducer to 12-pin Sounder Adapter Cable with XID
8-pin Transducer to 4-pin Sounder Adapter Cable