The Garmin GT40-TM is a transom-mount combined DownVü and SideVü transducer rated at 500W. It operates in the 455khz and 800kHz bands.

This model also acts as a conventional 500W non-CHIRP transducer at 77 kHz and 200 kHz.


Specifications

Feature Specification
Part Number 010-01963-01
DownVü and SideVü CHIRP Frequency Bands 425-485 kHz; 790-850 kHz
Non-CHIRP Frequencies 77/200 kHz
Power Rating 500W RMS CHIRP; 500W RMS non-CHIRP
Housing Transom mount, for transom angles from 0-70°
Beam Width 1.1°x53° @ 455kHz; 0.7°x30° @ 800kHz; 15/45° at 200/77khz
Temperature Sensor Integrated into transducer
Transducer Cable 30 ft with Garmin orange 12-Pin connector
Hole Size Holes needed for bolts, transducer cable
Weight 830g (1.82lb)
Overall Height 52mm (2.0")
Overall Length 212mm (8.4")
Hull Material Any