Mfg # 010-02797-00

Model # 20920690

The depths. Revealed. Take your sport fishing to extreme depths with GSD™ 28, a high-powered sonar module with features to improve your chances for success (transducer-dependent).

Garmin RapidReturn™ sonar provides quicker returns on your chartplotter with 2 to 6 times the ping rate of our GSD 26, so you see fish before you’re out of range (transducer-dependent). Easily distinguish bait from sport fish, and get our clearest sonar with next-generation xCHIRP technology. GSD 28 supports a wide range of Garmin and AIRMAR® transducers (sold separately) that can be manually or automatically configured. When the seas get rough, ensure flat bottom returns with the MSC™ 10 external heave compensation sensor (sold separately).

Features:

• High-powered sonar black box engineered for superior sport fishing at extreme depths

• Next-generation xCHIRP sonar technology provides our clearest fish arches for excellent target separation, smooth bottom returns and precise targeting

• Garmin RapidReturn™ sonar is our the fastest deep-water scrolling sonar

Details:

• Beam: Varies with Transducer

• Frequency: 25 - 250 kHz

• Maximum Depth: 10,000 Feet

• Mount Type: Surface

• Sonar: Chirp

• Transducer Included: No

• Transmit Power: Up to 3 kW

• Type: Sonar black box

• Voltage: 12 to 32 Volts

• Warranty: 2 Years

• Waterproof: Yes

California: Cancer and Reproductive Harm - www.P65Warnings.ca.gov