Garmin Marine GSD 28 Sonar Module – 010-02797-00

Description

The Depths. Revealed.

See what’s down there. Catch what’s down there. Take your sport fishing to extreme depths with a high-powered sonar module with the features you need to improve your chances for success.

• Engineered for offshore sport fishing.
• See sonar faster with Garmin RapidReturn™ technology.
• Crisp and clear fish targets with xCHIRP technology.
• Excellent target separation with xCHIRP technology1.
• Greatly reduce wave and swell from bottom returns with heave compensation2.

What you’ll love

Garmin RapidReturn sonar – This high-performance technology provides our fastest deep-water scrolling sonar with 2 to 6 times the ping rate1 of our GSD™ 26 sonar. This allows captains to make fast and informed decisions based on what is below their boats.

xCHIRP technology – Easily distinguish bait from sport fish with our clearest traditional sonar fish arches and excellent target separation. Get smooth bottom returns and precise targeting at extreme depths1.

Heave compensation – When the seas get rough, use the MSC™ 10 external satellite compass (sold separately) to greatly reduce wave and swell from your sonar returns.

Supercharged sonar compatibility

• Transducer support – This sonar module is compatible with a wide range of Garmin and AIRMAR® transducers (sold separately).
• Retrofitting – The GSD 28 module is ideal for retrofitting to boats with existing bare wire transducers.

Performance

• Sonar power – GSD 28 can output 300 watts to 3 kW at extreme depths1.
• CHIRP support – The module supports dual-channel CHIRP (up to 3 kW per channel).
• Operation range – The GSD 28 sonar module can operate in the 33 to 250 kHz frequency range1.
• Built to last – GSD 28 is rated for harsh marine environments and water-resistance with an IPX7 rating.