Garmin GSD 24 2kW-50/200KHz Sounder Module New Condition. Featuring enhanced target separation the Garmin GSD 24 2-kW Digital Black Box Freshwater Network Sounder Module separates the bait from the water to ensure that fish have the light they need to thrive. This fish finder module is advanced for its time boasting a dynamic range of up to five times over traditional black box sonars. The 2-kW digital black box network sonar that this Garmin Fishfinder turns on and off with an internal clock. With the GSD24 the marine community can see what you've found below the surface identifying bait fish structure and bottom composition in amazingly clear detail. This is especially useful when locating drop-offs or a jumping weed. The GSD24 can also be used to transmit data to other GSD24 receivers on the boat. This feature is also useful when sounding in shallow water or when bottom breaking is occurring. This Garmin Fishing GSD24 USB Sonar Module is capable of processing this data and calculating the resulting velocity of the object giving the user an extremely precise reading. Unlike a black box sonar the Garmin GSD24 Digital Black Box w/Marine Network Cable connects to the marine community via the existing marine network which reduces the need for additional network cabling. This freshwater fishing sonar module is designed to work with a range of Garmin marine devices including GPS Chartplotters FishHunter GPS Maps Sounder modules and more. Features of Garmin GSD 24 2kW-50/200KHz Sounder Module: High-dynamic range receiver High-Definition imaging Pin-point accuracy at depths of up to 5 000 ft Included Accessories: GSD 24;Power cable;Marine network cable (6 ft);Mounting hardware;8-pin Female to wire block adapter;Documentation Documentation Package Contents: Garmin GSD 24 2kW-50/200KHz Sounder Module Garmin 010-00957-00: GSD 24 2kW-50/200KHz Sounder Module New Condition