FURUNO 600 W or 1 kW 50 to 200 kHz Digital Black Box Fishfinder Module with Bottom Discrimination|BBDS1

FURUNO BBDS1, Digital Black Box Fish Finder Module w/ Bottom Discrimination for NavNet 3D and TZtouch w/5M LAN Cable, Less Tran

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The BBDS1 is a network fish finder for NavNet 3D, NavNet TZtouch and NavNet TZtouch2 that features an all new bottom discrimination function, as well as the FDF (Furuno Digital Filter) capability of the DFF1. The BBDS1 determines the bottom structure and separates them into the following categories: mud, sand, gravel and rock. This is achieved by analyzing echo characteristics from the bottom components such as particle size and hardness. Connect the BBDS1 to your NavNet network and get ready for your system to provide you with valuable information to locate rich fishing grounds, boosting your catch. There are two bottom discrimination display modes to select from, standard mode and probability mode. In standard mode, the most probable materials on the bottom (mud, sand, gravel or rock) are indicated in either graphic mode or a 4-color bar on the bottom of the display.

Additional information

Weight 8 lbs

Item Name

Digital Black Box Fishfinder Module with Bottom Discrimination




255 mm W x 90 mm D x 219 mm H

Voltage Rating

12 to 24 VDC

Temperature Rating

-15 to 55 deg C


50 and 200 kHz

Network Protocol

100 Base-TX Ethernet

Transmit Power

600 W/1 kW


2500 ft

Amperage Rating

3.5 A


1.2 kg