Furuno DFF3D Multi-Beam Sonar Module

Overview Furuno DFF3D Multi-Beam Sonar Module Furuno DFF3D Multi-Beam Sonar Module is a black-box sonar system that adds real-time 3D underwater imaging to compatible NavNet TZtouch installations. It uses a 165 kHz multi-beam approach to show structure and fish targets beneath and to the sides of the boat rather than only directly below the hull. With wide side coverage, dedicated 3D display modes, and an integrated motion sensor in the transducer, the system is designed for anglers and operators who want a broader view of fish movement and bottom structure around the vessel. Key Features 3D underwater view: Shows the seabed and fish targets in three dimensions rather than only as a conventional sounder column. Wide side-to-side coverage: The source data lists a 120-degree beam and side range up to 650 feet for searching beyond the keel line. 165 kHz multi-beam sonar: Uses a dedicated high-frequency sonar approach for detailed 3D presentation. Integrated motion sensing: Motion stabilization helps keep the display easier to interpret in moving sea conditions. Multiple display modes: Supports 3D sounder history, side-scan style views, and other presentation options. Applications Useful for offshore anglers and survey-minded operators who want to locate fish schools, follow bottom contour, and understand how structure and targets sit to port and starboard of the vessel. Specifications Sonar Type Multi-beam 3D sonar black box Frequency 165 kHz Output Power 800 W Max Depth (Down) 1,000 feet Max Range (Side) 650 feet Display Modes 3D sounder history, side scan, triple beam, and more Compatibility NavNet TZtouch / TZtouch2 / TZtouch3 Power Requirements 12 – 24 VDC What’s Included Furuno DFF3D Multi-Beam Sonar Black Box Network Cable (5 Meters) Power Cable Assembly (12V) Mounting Hardware Kit Operators Manual Comprehensive Installation and Operation Documentation