Furuno DFF1-UHD Fish Finder
FURUNO DFF1-UHD
TruEcho CHIRP™ sweeps across 90 frequencies
Designed to operate over a wide range of frequencies utilizing a broadband transducer, the DFF1-UHD TruEcho CHIRP™ network sounder for NavNet TZtouch2, TZtouch and NavNet 3D delivers significant advancements in signal clarity and target definition. Standard, non-CHIRP Fish Finders operate at one or two individual frequencies and are generally capable of detecting targets and displaying them only within those narrow frequency bands. CHIRP Fish Finders transmit pulses across a wide range of frequencies, allowing Furuno’s superior digital signal processing (DSP) to display fish and structure targets with unparalleled clarity, accuracy and resolution. The DFF1-UHD uses a precise sweep pattern across 90 frequencies (50 kHz +/- 20 kHz, 200 kHz +/- 25 kHz) within a long-duration transmission. The equivalent sound energy transmitted into the water is 10 to 1,000 times greater than a conventional Fish Finder, resulting in more energy on target. The results are up to 5x greater resolution and depth capability than comparably powered, standard Fish Finders due to the advanced signal processing of the return echo.
The clear presentation of the DFF1-UHD marks individual game fish and bait fish, even when tightly schooled together or very near the sea floor. The sound energy transmitted by the DFF1-UHD into the water is up to 1,000 times greater than a conventional Fish Finder, resulting in more energy on the target. Utilizing our Furuno Digital Filter (FDF) signal processing results in up to 5x greater resolution and depth capability than comparably powered standard Fish Finders. Furuno is evolving CHIRP technology to the next level by adding unique capabilities, such as Bottom Discrimination and Accu-Fish.
Furuno Digital Filter (FDF™) Fish FinderFuruno Digital Filter (FDF™) Fish Finders feature advanced filtering capabilities and digital auto tuning, which eliminates noise. Furuno FDF Fish Finders deliver the ability to spot individual fish with clarity, accuracy and detail. Whether in shallow or deep water, Furuno FDF Fish Finders give you what you would expect from a Fish Finder at all times.
Know more about the fish under your boatFuruno’s award winning network Fish Finders offer a unique fish size analyzer function, ACCU-FISH™. The ACCU-FISH™ algorithm analyzes echo returns to compute individual fish size and display it on the screen.
Classify the seafloor with Bottom Discrimination ModeUtilizing input from the Network Fish Finders BBDS1 or DFF1-UHD, the bottom discrimination display will be shown in the following four categories; "Rocks", "Gravel", "Sand" and "Mud", either in dedicated graphics or colors with corresponding probability. This information is helpful in spotting rich fishing grounds where you can boost your catch of the day.
Please send email to us for more details:
sales@malinsmarine.com
Product Introduction

Malins Marine Service Co.,Ltd.
Was established in 2010 as a wholesaler and service provider of marine navigation & communication equipment.During the past years, the company has expanded by several folds in terms of size as well as business turnover.
The company started up in 2010 with one office and two persons and now has three offices and one warehouse, with working team of over 20 persons.As China continues to develop, Malins Marine is in a strong position not only to utilize the resources available domestically but also to introduce foreign shipyards and marine prodcuts to the ship owners and ship managers of China. Malins Marine collaborates closely with worldwide leading and specialized maritime equipment suppliers and manufacturers in order to provide our wide range of clients a full breadth of products and genuine spare parts as well.
With the support of a global network of well-known manufacturers, we are able to meet the growing & challenging demands of our customers from a sustainable development perspective.One-stop service for spare parts supplied and service, provide economic solution for ship owners & managers. To fully meet our customers’ requirements, we also specialise in navigation and communication systems, statutory annual radio surveys, annual performance tests as well as after-sales services. Our comprehensive line includes high quality electronics for navigation, communications, and safety & security applications. Over the years, we have built our service net covered China Coastal Port from north to south. Most of attending engineer trained by major makers and we owned genuine spare parts of kinds of makers in Shanghai head office.
Sales & Service
Sales navigation & communication equipment & spare parts
Service: installation/commission/repairing/calibration
Furuno, JRC, Sailor (Thrane&Thrane)- Cobham, Yokogawa, Tokimec (Tokyo Keiki), Raytheon Anschutz, Sperry, SAM Electronics, L3, Kelvin-Hughes, Mcmurdo, Jotron, Danelec, Samyung, Highlander, Headway, Rutter, Netwave, Simrad, JMC, Taiyo, STN Atlas, Cassens & Plath, C-plath, Teledyne, Consilium, Kongsberg, Samsung....
One-Stop Solutions, We care.
Web:
Email: sales@malinsmarine.com
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