The Garmin GT23M-TM is a transom-mount transducer that combines a standard CHIRP Medium band with CHIRP DownVü. It operates in the Medium (80-160 kHz) band, and in the DownVü 260 kHz and 455 kHz bands.


Specifications

Feature Specification
Part Number 010-12404-01
DownVü CHIRP Frequency Bands 245-275 kHz; 445-465 kHz
Standard CHIRP Frequencies 80-160 kHz
Power Rating 600W RMS CHIRP; 500W RMS DownVü
Housing Transom mount, for transom angles from 0-70°
Beam Width DownVü 2.0°x51 @ 260kHz; 1.4°x29 @ 455kHz; CHIRP 13-24°
Temperature Sensor Integrated into transducer
Transducer Cable 30 ft with Garmin blue 8-Pin connector
Hole Size Holes needed for bolts, transducer cable
Weight 850g (1.87lb)
Overall Height 62mm (2.5")
Overall Length 228mm (9.0")
Hull Material Any