Furuno DFF1UHD+ TruEcho CHIRP Fishfinder w/Side-Scan Black Box Sounder
The Furuno DFF1UHD+ combines TruEcho CHIRP fishfinding with side-scan capability in a black-box sounder. Its expanded sonar coverage helps operators examine depth, targets, and surrounding structure, supporting more complete underwater assessment when connected to a compatible Furuno display.
Furuno DFF1-UHD+ TruEcho CHIRP & Side-Scan Module Specifications
| Brand | Furuno |
| Model | DFF1-UHD+ (Black Box) |
| Technology | TruEcho CHIRP™ & Side-Scan (CHIRP-based) |
| Power Output | 1kW |
| Frequency Range | Low (25-60kHz), Medium (85-145kHz), High (130-210kHz) |
| Side-Scan Performance | Up to 750ft each side (total 1500ft coverage) |
| Compatibility | NavNet TZtouch 2 / 3 / XL |
| Networking | 1x Ethernet Port (10/100 Base-T) |
| Warranty | 2-Year Standard Warranty |
| Origin | Made in Japan |














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