Garmin GT23M-TH Thru Hull Transducer

GT23M-TH transducer is perfect for coastal and offshore
fishermen who want CHIRP traditional sonar and CHIRP DownV scanning
sonar. This transom mount transducer consistently displays clear
and crisp fish arches with superior target separation as well as
clear definition of structure below the boat.

The 8-pin transducer features mid-band CHIRP traditional sonar
(80-160 kHz) and has a power rating of 600 W. The CHIRP DownV
(260/455 kHz) element has a power rating of 500 W.

For installation, follow the included instructions carefully to
avoid damaging your boat.

Garmin GT23M-TH — Stainless Steel, Thru-Hull Mount Transducer,
Mid-Band CHIRP (80-160 kHz, 600 W)/CHIRP DownV (260/455 kHz, 500 W)
(8-pin)

Specifications:

Frequencies	Traditional: CHIRP 80-160 kHz DownV: CHIRP 245-275 kHz and CHIRP 445-465 kHz
transmit power	Traditional: 600 W DownV: 500 W
Maximum depth	Traditional: 1,800 ft DownV: 1,000 ft
Beam Width ( degrees ) LF/HF (-3dB):	Traditional: 24/13 DownV: 2.0×51@260 1.4×29@455
Water temperature	Yes
Cable length	30 feet
Dimensions	Transducer: 228 x 62 x 41 mm Transducer Stem: 24 x 135 mm Fairing block: 323 x 116 x 64 mm

What’s in the Box:

• GT23M-TH transducer
• Stainless steel stem
• Fairing block
• Isolation plate and bushings
• Extension cable
• Mounting hardware
• Documentation