Furuno – DFF3 Black Box Sounder Module
$1.500
The Furuno DFF3 is a digital network sounder module designed for use with NavNet 3D, TZtouch, and TZtouch2 systems. It delivers powerful 3 kW performance and exceptional target separation for both shallow and deep-water fishing.
The Furuno DFF3 Digital Fish Finder (Black Box Sounder Module) enhances your vessel’s navigation and fishing systems with professional-grade sonar performance.
Operating at 28–200 kHz and up to 3 kW output power, the DFF3 provides ultra-clear, detailed underwater imaging through Furuno’s Digital Filter (FDF) signal processing. This technology eliminates noise and automatically adjusts gain and sensitivity for optimal echo presentation in any condition.
Whether you’re targeting fish near the surface or in deep offshore waters, the DFF3 delivers precise, real-time sonar data directly to your NavNet display. Designed for commercial and sportfishing applications, it offers easy network integration and reliable operation under tough marine environments.
Key Features
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High-power 3 kW digital network sounder module
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Operates on 28–200 kHz (transducer-dependent)
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Furuno Digital Filter (FDF) ensures crystal-clear echo presentation
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Detects fish and bottom structures with superior accuracy
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Auto and manual gain control for flexible operation
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Network integration with NavNet 3D, TZtouch, and TZtouch2
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Ideal for both deep and shallow water applications
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Compact, durable, and easy to install
Key Technical Specifications
| Specification | Details |
|---|---|
| Brand | Furuno |
| Model | DFF3 |
| MPN | DFF3 |
| Condition | New |
| Type | Digital Black Box Sounder Module |
| Frequency Range | 28 – 200 kHz |
| Power Output | 1 kW / 2 kW / 3 kW |
| Depth Range | Up to 3,000 m (depending on transducer) |
| Power Supply | 12–24 V DC |
| Interface | Ethernet (LAN), NMEA0183 |
| Operating Temperature | -15°C to +55°C |
| Waterproof Rating | IP22 |
| Dimensions (HxWxD) | Approx. 85 × 340 × 300 mm |
| Weight | Approx. 4.0 kg |
| Mounting Type | Bulkhead or horizontal mount |
Package Includes
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Furuno DFF3 Sounder Module
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Power Cable
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Mounting Hardware
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User and Installation Manual
Compatibility
Compatible with: Furuno NavNet 3D, NavNet TZtouch, NavNet TZtouch2, and TZtouch3 systems.
Optional Accessories: 1 kW, 2 kW, or 3 kW transducers (28–200 kHz), Ethernet cables, and matching boxes (MB-1100, etc.).
Questions & Answers
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Return & Refund Policy
- Return Period: Within 30 days of delivery.
- Condition: Unused, original packaging, all accessories included.
- Non-Returnable: Gift cards, personal care, custom or digital items, sale items.
- How to Return: Email support@fastoutboard.com for RMA and return address.
- Shipping: Customer pays unless item is faulty or incorrect.
- Refund: Processed within 5–10 business days after inspection.
Warranty
- Coverage: 1-Year limited warranty for manufacturing defects.
- Excludes: Misuse, wear, or unauthorized repair.
- Claim: Email proof and photos to support@fastoutboard.com.
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