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Furuno DFF3UHD High-Power TruEcho CHIRP Sonar Black Box Fishfinder

Manufacturer

Furuno

<h3>About Furuno Marine Electronics</h3><p>Few names carry as much weight on the water as <strong>Furuno</strong>. Founded in 1948 in Japan and operating in North America through Furuno USA — headquartered in Camas, Washington — Furuno has spent more than seven decades pushing the boundaries of what marine electronics can do. From recreational anglers hunting offshore structure to commercial fishermen working in remote ocean environments, Furuno's instruments have earned a reputation for reliability, accuracy, and innovation that few competitors can match.</p><p>Furuno's commitment to research and development has produced some of the most recognizable product families in the marine industry. At the top of the lineup sit the brand's celebrated Multi-Function Display Systems — most notably the NavNet TZtouch series — which integrate radar, sonar, GPS, AIS, and charting onto a single touchscreen interface. These systems are a favorite among serious boaters who want a unified, connected bridge without the clutter of multiple standalone units.</p><p>For anglers and cruisers who prioritize precise positioning and underwater awareness, Furuno's Fishfinders, GPS &amp; Chartplotters represent decades of acoustic and satellite technology refinement. Furuno pioneered commercial fish-finding sonar and has carried that expertise directly into its recreational lineup, delivering clear, detailed bottom readings and target separation that help put fish in the boat.</p><p>When it comes to situational awareness, Furuno's Radars &amp; Autopilots are trusted on vessels of every size. The brand's DRS (Digital Radar Sensor) series employs solid-state and magnetron technologies to provide sharp, reliable target detection in congested harbors and open-ocean passages alike. Paired with Furuno autopilot systems, skippers can maintain precise headings and reduce fatigue on long passages.</p><p>Furuno also manufactures dependable Compasses designed to perform in demanding marine environments, as well as a broad range of Navigation Parts &amp; Accessories that keep Furuno systems running at peak performance — from transducers and cables to mounting hardware and network components.</p><h3>Why Mariners Trust Furuno</h3><ul style="list-style:disc"><li><strong>Decades of Innovation:</strong> Furuno has been developing marine electronics since 1948, giving the brand an unmatched depth of real-world feedback and engineering experience.</li><li><strong>Commercial-Grade Reliability:</strong> Many Furuno products trace their lineage directly to commercial fishing and vessel-tracking applications, meaning recreational users benefit from rugged, proven designs.</li><li><strong>Integrated Ecosystems:</strong> Furuno's NavNet platform allows radar, sonar, GPS, and autopilot components to communicate seamlessly, reducing wiring complexity and improving situational awareness.</li><li><strong>Global Support Network:</strong> With a strong dealer and service network worldwide, Furuno owners have access to technical support and parts across major boating markets.</li></ul><p>Whether you are outfitting a center console for weekend fishing trips or equipping a long-range passagemaker for bluewater cruising, Furuno offers the instruments, integration, and track record to keep you informed and confident on the water.</p>

Part Number

DFF3UHD
09/12/2036 7:45 PM
Sale Price

$2,195.00

In Stock (10)

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Usually delivered within 2 days

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Product Details

The Furuno DFF3-UHD is a high-power TruEcho CHIRP sonar black box designed to deliver exceptional depth capability and target resolution for serious anglers and mariners. With 2kW or 3kW of transmit power, this advanced fishfinder delivers crystal-clear imaging of fish and bottom structures down to depths of 15,000 feet. Furuno's superior digital signal processing technology interprets echo returns with unparalleled clarity, accuracy, and resolution, helping you locate target species even in challenging conditions.

Advanced CHIRP Technology:

Unlike traditional single-frequency fishfinders, the DFF3-UHD transmits across Low, Medium, and High CHIRP frequency ranges (25-242kHz) simultaneously. This broadband approach gathers significantly more data than conventional tone pulse fishfinders, providing superior signal clarity and target definition. The result is the ability to distinguish individual fish even when tightly schooled together or positioned near the seafloor, and clearer identification of baitfish versus game fish throughout the water column.

Key Features:

  • 2kW or 3kW power output for maximum depth penetration and target separation
  • CHIRP frequency range: 25-242kHz (Low, Medium, and High bands)
  • Maximum depth capability of 5,000 meters (15,000+ feet)
  • Compatible with NavNet TZtouch3 and NavNet TZtouch2 TZT2BB black box multifunction displays
  • Works with compatible broadband CHIRP transducers
  • A-Scope feature for real-time target analysis
  • Programmable alarms for fish, depth, and temperature
  • Enhanced automatic cruising and fishing modes
  • Superior target separation and bottom discrimination

Technical Specifications:

  • Operating Frequency: CHIRP 25-242kHz
  • Power Output: 2kW-3kW
  • Maximum Range: 5,000 meters
  • Power Supply: 12-24VDC

The DFF3-UHD black box connects to your compatible NavNet multifunction display, providing a clean helm installation while delivering professional-grade fishfinding performance. Whether you're commercial fishing, tournament angling, or serious recreational fishing in deep water, the DFF3-UHD provides the power and precision needed to find fish consistently.

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