The Furuno DFF1UHD+ Black Box TruEcho CHIRP with Side Scan is a premium sonar solution for serious anglers using NavNet TZtouchXL systems. It combines TruEcho CHIRP with Side Scan to deliver clear underwater views across a wide depth range, with flexible transducer options to match your boat and fishing style.
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Imaging Technology: TruEcho CHIRP paired with CHIRP Side-Scan provides detailed underwater views, with multiple screen layouts (full, 1/2, 1/3, 1/4, 1/6) and eight CHIRP Side-Scan colors; Side-Scan reach up to 750 ft per side.
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Transducer Compatibility: Works with 300/600 W or 1 kW transducers; some CW transducers require the MB1100 matching box.
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Frequencies: CW 50–200 kHz; CHIRP 40–225 kHz; CHIRP Side-Scan 230 or 455 kHz.
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Power and Range: 12–24 VDC power supply; selectable power outputs of 150 W, 300 W, 600 W, or 1 kW; effective range up to 4,000 ft.
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Imaging Modes: ACCU-FISH, A-Scope, Manual Gain, Auto Gain (Fishing/Cruising), Bottom Discrimination (requires compatible transducer).
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Alarms: Fish School and Fish School for bottom lock to help alert you to target opportunities.
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NavNet TZtouchXL Integration: Designed for seamless integration with NavNet TZtouchXL and compatible with TZT22X, TZT24X, or Black Box TZTBBX systems.
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Physical Design: Color-coded waterproof connectors and a compact form factor simplify installation and organization on deck.
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What’s in the Box: DFF1UHD+ Black box, Power Cable, 12-10pin Cable, Network (LAN) Cable, Waterproof RJ45 (M) to RJ45 Adapter CBL.5M, Installation Manual.
With TruEcho CHIRP and Side Scan, you gain clearer identification of fish schools, bottom structure, and contours, improving target recognition and navigation decisions. The system’s multi-channel capability and TZtouchXL compatibility provide a flexible, integrable solution for boats that demand precise imaging across a broad depth range, while the adjustable imaging options and Side-Scan reach help tailor coverage to operating conditions without guesswork.
| Frequency |
CW 50-200 kHz and CHIRP 40-225 kHz and CHIRP Side-Scan 230 or 455 kHz |
| Power Usage |
12-24 VDC |
| Power Output |
150 W or 300 W or 600 W or 1 kW |
| Range |
4000 ft |
