GARMIN GT52HWTM TM/TROL High CHIRP DownVu SideVu Transducer
The GARMIN GT52HWTM is a transducer with High CHIRP operation at 150-240 kHz and CHIRP DownVu + CHIRP SideVu operation at 455/800 kHz. The unit provides sonar transmission for Garmin marine electronics installers working with TM/TROL mounting and 12-pin transducer connections.
Technical Specifications
| High CHIRP Frequency | 150-240 kHz |
|---|---|
| DownVu / SideVu Frequencies | 455/800 kHz |
| High CHIRP Power | 250 W |
| DownVu / SideVu Power | 350 W |
| Connector | 12-pin |
| Weight | 5 lb (2.27 kg) |
| Dimensions | 9.37 x 6.54 x 3.35 in (238.0 x 166.1 x 85.1 mm) |
Compatibility & Applications
- Mounts in TM/TROL installations identified for the GT52HWTM transducer.
- Pairs High CHIRP sonar with CHIRP DownVu and CHIRP SideVu modes.
- Wires to 12-pin sonar connections specified for this Garmin transducer.
- Fits installations requiring a 9.37 x 6.54 x 3.35 in transducer envelope.
For a helm electronics refit, the installer can plan around the 5 lb transducer weight and 12-pin connection. The differentiator is the listed combination of High CHIRP, CHIRP DownVu, and CHIRP SideVu in one assembly.







