Garmin Gsd28 Sonar Module 010-02797-00 010-02797-00

Garmin GSD28 Sonar Module

• 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
• Garmin RapidReturn™ sonar fills the sonar screen faster, allowing a captain to make fast and informed decisions based on what is below their boat
• Add the MSC™ 10 external satellite compass (sold separately) to eliminate wave and swell from your sonar returns with heave compensation
• Compatible with a wide range of Garmin and AIRMAR® transducers (sold separately)
• Ideal for retrofitting to boats with existing bare wire transducers by using manual configuration settings
• Can output 300 watts to 3 kW with a maximum depth of 10,000’ (transducer-dependent)
• Supports dual-channel CHIRP (up to 3 kW per channel)
• 25 to 250 kHz frequency range (transducer dependent)
• Rated for harsh marine environments and water-resistance with an IPX7 rating

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).

The GSD 28 module is ideal for retrofitting to boats with existing bare wire transducers.

• GSD 28
• Power cable
• Garmin BlueNet™ marine network cable (6 ft) with legacy network adapter
• Field installable adapter kit for the Garmin BlueNet network
• Mounting hardware
• Documentation