Furuno DFF3 Black Box Sounder

Overview Furuno DFF3 Black Box Sounder Furuno DFF3 Black Box Sounder is a high-power network sounder module for NavNet, NavNet vx2, and NavNet 3D systems. It is designed for deep-water fishing operations that need selectable 1 kW to 3 kW output and flexible dual-frequency control rather than fixed-frequency operation. Furuno Free Synthesizer and Furuno Digital Filter technologies allow the installer to tailor the sounder around the transducer and target fishery. Ethernet networking also makes it practical for multi-display bridges where sonar data needs to be shared across the helm. Key Features Selectable 1 kW to 3 kW output: Gives the system enough headroom for serious deep-water sounder use. Adjustable dual frequencies: The source data lists user-adjustable operation between 28 kHz and 200 kHz. FFS and FDF processing: Supports more flexible setup and cleaner target presentation than a basic fixed-frequency module. Deep-water range: Source information lists operation up to 3,000 meters / 10,000 feet. Networked bridge use: Ethernet connectivity allows sonar data to be shared around compatible NavNet systems. Applications Best suited to commercial fishing, deep-water sportfishing, and larger vessels that want a networked black-box sounder with more flexible frequency control and stronger depth reach. Specifications Technology FDF / FFS Output Power Selectable 1 kW, 2 kW, or 3 kW Frequencies Adjustable 28 kHz to 200 kHz Max Range Up to 3,000 meters / 10,000 feet Compatibility NavNet / NavNet vx2 / NavNet 3D Interface Ethernet (RJ45) Compensation Heave compensation with SC satellite compass Power Requirements 12 – 24 VDC What’s Included Furuno DFF3 Black Box Sounder Module Ethernet LAN Cable (5 Meters) Power Cable Assembly Installation Hardware Kit Comprehensive Installation and Operation Documentation