Furuno Dff1 Black Box Fishfinder, 600/1000w Furuno Dff1 Black Box Fishfinder, 600/1000w
Furuno Dff1 Black Box Fishfinder, 600/1000w
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  SKU# DFF1 F01953
FURUNO DFF1 Black Box Fishfinder, 600/1000W


FURUNO DFF1 Black Box Fishfinder, 600/1000W

Stock   7 item(s) available  
List price:    $900.00
Manufacturer: FURUNO     

Mfg Part#: DFF1.    Weight: 7 lbs

This product is BRAND NEW.


Digital Black Box Fish Finder, MFG# DFF1, Sounder module for use with NavNet-3D and NavNet-VX2. 600 Watt or 1000 Watt (transducer dependent), 50/200 KHz, 12/24volts DC. Transducer NOT included.

Depth Sounder Module for Furuno NavNet Systems

Furuno's DFF1 is a new network sounder featuring Furuno Digital Filter (FDF) Technology designed for use with NavNet, NavNet vx2 and NavNet 3D. FDF makes the picture clearer and easier to discriminate between baitfish and larger target species. This new digital Network Sounder can turn any NavNet display into a powerful, dual-frequency digital fish finder. The compact network sounder unit connects directly to a NavNet display or an Ethernet hub with a single Ethernet cable. If it is connected to an Ethernet hub that has multiple displays attached, each of those displays will have access to the Network Sounder.

The sounder itself has a selectable 600W or 1KW output power. You may choose LF (50kHz), HF (200kHz) or both at the touch of a key and obtain detailed echoes of bottom structure and fish using range scales of up to 5,000 ft. And because the Network Sounder is used on a NavNet display, you will also be able to use its Radar and Chart Plotter features depending on which unit you have.

Additional Features:

  • 8/16/64 color echo presentations
  • 8 range scales to 2,500 feet
  • Selectable output power of 600W or 1kW
  • Audio and visual alarms for water depth, fish echoes and water temperature (sensor required)
  • Selectable automatic cruising or fishing modes to suit your style of boating
  • Automatic function for detecting fish and bottom in both shallow and deep water
  • White line feature helps discriminate fish lying near the bottom
  • Bottom lock, bottom zoom, bottom discrimination, marker zoom, and A-scope modes
  • Transducer sold separately

In the Box:

  • DFF1 Network Sounder
  • Power Cable Assembly, (3.5 m)
  • Network Cable (5 m)
  • Installation Hardware
  • Operator's Manual


Power600 Watts or 1KW, digital processing
Frequency50KHz or 200KHz
TransducerSold separately (10 pin plug)
AlarmsShallow, Deep, Fish, Temp.
Other Functions8/16/64 color levels; speed thru water (sensor required)
Dimensions10"W x 3.5"H x 8.6"D; Wt: 2.9 lbs.
WarrantyTwo Year

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