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Garmin GSD 26 Chirp Professional Sonar Module

Garmin GSD 26 Chirp Professional Sonar Module
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GSD 26 Chirp Sonar Module provides precise target separation at depths up to 10,000 ft. Perfect for the deep sea fisherman.
NZ $1,799.00

The GSD 26 digital sonar is a fishfinder that provides unrivaled target separation at far greater depths than traditional sonar. With a compatible transducer, the GSD 26’s Spread Spectrum technology scans on multiple frequencies at one time which means you get excellent target separation even in deep water.

The traditional fixed frequency mode allows you to manually adjust frequencies from 25 kHz to 210 kHz and you can also adjust transmit power from 300 W to 3 kW (depending on transducer) for even more control over your sonar returns.

GSD 26 Chirp Sonar Module Specifications

Physical Dimensions and Performance

Case material Fully gasketed, aluminum and steel housing
Physical dimensions 10.8"×14.7"×3.9" (274 mm × 373 mm × 100 mm)
Weight 11.37 lbs (5.16 kg)
Water rating IPX7
Garmin marine network ports 1
Temperature range From 5°F to 158°F (from -15°C to 70°C)
Transmit power 25-3,000 W rms


Power input 10-35 V
Power usage 100 W maximum
Fuse 10 A
Compass safe distance 23.6 in. (60 cm)


Sonar Features

Frequencies supported 25-210 kHz (dependent on transducer)
ClearVu No
SideVu No
Maximum depth 10,000 ft (3,048 m)
Traditional Chirp capable Yes

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