Furuno Echosounder Module BBDS1
Dual frequency echosounder module with 50 kHz and 200 kHz center frequencies. Offers selectable 600 W/1 kW transmission power, bottom discrimination information in the echogram and ACCU-FISH™ fish size assessment in the water column. The availability of these features depends on transducer's supported functionality.
Echosounder Module with Long Range and Bottom Discrimination
- Dual-frequency echosounder module: 50 / 200 kHz
- Selectable 600 W / 1 kW transmit power (transducer dependent)
- Digital filters provide noise-free imaging
- ACCU-FISH™ displays fish size (transducer dependent)
- Bottom discrimination (transducer dependent)
- Easy installation via network connection to plotter
DUAL-FREQUENCY ECHOSOUNDER MODULE WITH BOTTOM DISCRIMINATION
Dual-frequency 50 / 200 kHz echosounder module with selectable 600 W or 1 kW output, depending on the connected transducer. Offers bottom discrimination and ACCU-FISH™ size display.

BOTTOM CHARACTERISTICS REVEAL GREAT FISHING GROUNDS
The BBDS1 identifies bottom structures by classifying them into mud, sand, gravel, or rock. This is achieved by analyzing the echo characteristics of the seabed, which varies based on particle size and hardness. As a result, the BBDS1 echosounder module provides valuable insights when searching for bottom conditions typically associated with productive fishing grounds for your target species.
Echo sounder | |
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Technology | Single frequency, Dual frequency |
Frequency | 50 kHz, 200 kHz |
Transmitter power | 600 W, 1 kW |
Range (depending on transducer) | 2-1200 m |
Product details | |
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Power supply | 12-24 VDC |
Connections | LAN TZ/NavNet |
Technology | ACCU-FISH, BDS (Bottom Discrimination Sounder), FDF (Furuno Digital Filter) |