Furuno DFF1-UHD TruEcho CHIRP Fishfinder

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Furuno DFF1-UHD TruEcho CHIRP Fishfinder

The Furuno DFF1-UHD TruEcho Chirp Fishfinder provides a whole new level of fish finding technology to your NavNet 3D or TZtouch MFD. Bottom Discrimination, Accu-Fish and unparalleled target clarity make the DFF1-UHD a must have for any serious offshore angler.
  • ID#: 3724
(Rating 86)
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See Fish and Bait Like Never Before


The All-new Furuno DFF1-UHD is a Black Box Fishfinder that brings innovative CHIRP technology to both the NavNet 3D and TZtouch Multi Function Display Systems, providing the serious fisherman with unmatched fish finding capabilities. With CHIRP technology game and bait fish are separated and marked individually, even when tightly schooled together or near the sea floor. What is so unique about the DFF1UHD is that unlike standard non-CHIRP fishfinders that operate at one or two frequencies, the DFF1-UHD actually transmits pulses across a wide range of frequencies utilizing a precise sweep pattern spanning an impressive 90 frequencies (50 kHz +/- 20 kHz, 200 kHz +/- 25 kHz), all within a long duration transmission. This allows Furuno’s superior digital signal processing (DSP) to display fish and structure targets with remarkable precision and clarity.

The DFF1- UHD utilizes a broadband CHIRP transducer to bring you new state-of-the-art technology. The sound energy transmitted into the water is remarkably up to 1,000 times greater than a conventional Fish Finder, helping you locate your target easily. The DFF1-UHD also features Furuno’s Digital Filter (FDF) signal processing which results in up to 5x greater resolution and depth capability than standard Fish Finders.

Furuno’s exclusive Bottom Discrimination Feature gives you the advantage over other Fish Finders on the market by providing you with detailed graphical information about the make-up of the sea floor. With this unique feature the bottom is classified into one of four classifications; Rocks, Gravel, Sand, and Mud. This information is then displayed in either a graphical presentation or probability graph which is as an invaluable tool for helping you locate those rich fishing grounds. With Furuno’s revolutionary Accu-Fish feature you will also be able to accurately access the approximate size of fish below your boat ranging from 4 inches to about 6 as well as their depth of 7 feet to over 300 feet of water.

Combining innovative TruEcho CHIRP technology, the exclusive Bottom Discrimination Function and the sophisticated Accu-Fish feature, the Furuno DFF1-UHD takes fish finding to an all new level. DFF1-UHD is the solution for the serious fisherman looking for exceptional underwater detail, precision, and clarity. Put more fish in your boat with Furuno’s DHH1-UHD!

Furuno is continually improving their devices to support new features through software updates. Update your DFF1UHD to the latest software version through a free download from Furuno's website and take advantage of Post Processing Gain Control. When used in conjunction with a TZTouch2 MFD, Post Processing Gain Control will allow you to adjust the gain for previously received echo targets. This allows users to instantly see how gain adjustments will impact target returns already visible on screen.

*More Transducer options are available. Please call us at 1-800-477-2611 for information. 

Furuno DFF1-UHD Box Contents
Furuno DFF1-UHD Network CHIRP Sounder comes with:
  • 2) Fuse FGBO 5A
  • (4) M5 x 20 Tapping Screw
  • (1) Network Cable 5M
  • (1) Power Cable Assy
  • (1) Operator Manual
  • Two-Year Warranty
  • Weight:7.7 lbs
Furuno DFF1-UHD Key Features
  • Powerful, dual-frequency black box fishfinder with TruEcho CHIRP sounder technology
  • Compatible with NavNet 3D and TZtouch Multi-Function Display Systems
  • TruEcho CHIRP; Displays fish targets, thermoclines, plankton layers and more water column information in unmatched clarity
  • Unique Bottom Discrimination Technology; Provides detailed graphical information of the sea floor helping you locate rich fishing grounds
  • Revolutionary Accu-Fish-size Assessment Function; Displays the approximate size of the fish below your boat along with its depth

Product Accessories for Furuno DFF1-UHD TruEcho CHIRP Fishfinder

Airmar TM265C-LH Chirp Transom Mount Transducer Our Price:$1,379.00

Airmar TM265C-LH Chirp Transom Mount Transducer

The Airmar TM265C-LH Transom Mount Chirp Transducer operates over a broad range of frequencies to provide the user with high quality imaging. Compatible with Garmin GSD26, Furuno DFF1-UHD, Navico BSM-2 and Navico BSM-3.

Airmar M265C-LH Chirp In-Hull Transducer Our Price:$1,299.00

Airmar M265C-LH Chirp In-Hull Transducer

The Airmar M265C-LH Chirp Transducer uses Broadband CeramicTechnology for crystal clear image detail and resolution. Increased resolution allows you to easily distinguish individual fish targets in the water column or close on the bottom. (Low and High Frequencies, Depth Only) No Connector, For Bare Wire Install.