FURUNO DFF3-UHD Multi-Beam Sonar Black Box
The FURUNO DFF3-UHD is a multi-beam sonar black box designed for advanced fish finding and navigation, supporting depths of up to 1,000 meters. It is typically installed on fishing vessels and yachts for real-time underwater imaging.
Compatibility & Applications
- Pairs with FURUNO NavNet TZtouch and TZtouch2 displays for integrated navigation.
- Mounts in the electronics compartment of vessels over 30 ft.
- Integrates with NMEA 2000 for enhanced data sharing.
- Drops into existing installations replacing FURUNO DFF1 and DFF3 models.
- Supports various transducer types for tailored sonar performance.
- Fits in the console of sportfishing boats and yachts for optimal space utilization.
The unit provides high-resolution imaging for detecting fish and underwater structures, making it a critical tool for commercial and recreational fishing. Its robust design ensures reliability in harsh marine environments, particularly in offshore applications where depth and clarity are essential.







