Black Box Network Sounder Model Dff1

Furuno’s DFF1 is a network sounder featuring Furuno Digital Filter (FDF) Technology designed for use with the NavNet series. This 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.

Features

• Works with NavNet series
• Dual-frequency 50/200 kHz
• FDF (Furuno Digital Filter) makes the picture clearer and easier to discriminate between baitfish and larger target species
• FDF technology helps adjust gain and output power as well as suppresses main bang (echoes just below transducer)
• 8/16/64 color echo presentations
• 8 range scales up to 1200 m
• Selectable output power of 600W or 1kW
• Audio and visual alarms for water depth, fish echoes and water temperature* *Requires appropriate sensors
• Wide variety of transducer options
• 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