Garmin GSD28 Sonar Module

Garmin GSD28 Sonar Module Explore the mysterious depths of the sea with Garmin GSD28, a Sonar Module engineered for the love of fishing, tailor-made to ace the sport and supply you with a fish bounty in every expedition. GARMIN RAPIDRETURN SONAR GSD28 boasts of RapidReturn, Garmin's trademark feature, a high-performance technology with fastest deep water scrolling sonar delivering a ping rate 2 to 6 times more than our GSD26 sonar. XCHIRP TECHNOLOGY Weekend fishing date with friends or a frenzy fishing competition, Garmin's xChirp helps identify the usual bait from potential sport fish with traditional sonar fish arches and efficient target separation.  HEAVE COMPENSATION Garmin expertly minimizes wave and swell from your sonar returns with its MSC10 external satellite compass (to be bought separately).  Highlights: Engineered for offshore sport fishing Faster sonar views with rapidreturn technology xChirp technology for ideal target fish separation Heave compensation to reduce wave a