Furuno DFF3 1-3kW Digital Sounder Module

Turn your NavNet display to a fishfinder

The Furuno DFF3 Digital Sounder Module is a new
network sounder featuring FDF (Furuno Digital Filter) signal
processing technology. The DFF3 is designed for use with NavNet,
NavNet VX2 and NavNet 3D. This new digital Network Sounder can turn
any NavNet display into a powerful, dual-frequency digital
fishfinder. 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 1, 2 or 3kW output power. You
may choose any two operating frequencies from 28 to 200 kHz with
FFS (Furuno Free Synthesis) technology. With the powerful DFF3, you
can obtain detailed echoes of bottom structure and fish using range
scales of up to 3,000 meters (nearly 10,000 feet). 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.

Furuno DFF3 1-3kW Digital Sounder Module
Features:

• Utilises FDF (Furuno Digital Filter) signal processing
  technology
• Output power: 1 to 3 kW
• Furuno Free Synthesizer (FFS) allows for selectable operating
  frequency of 28 to 200 kHz
• Dual frequency, alternate transmission
• Works with NavNet1, NavNet vx2 and NavNet 3D with no software
  update required
• Compatible with Airmar transducer ID technology
• Heaving compensation with use of the SC-30/50/110
• Variable Transmission Rate for different depth ranges allows
  for more detailed observation of bottom
• Dedicated 6-pin temperature sensor port available
• WAGO connection for ease of installation

Note: The DFF3 is a direct replacement for the
BBFF3 network sounder.

Furuno DFF3 1-3kW Digital Sounder Module User Manual