Sonars
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ACCU-FISH is a fish size function on the FCV1150 and is unique to FURUNO for individually assessing the size of a fish. ACCU-FISH can detect fish sizes between 10 and 199 cm in depths of 2 to 100 m. Different symbols can be used to display ...
FURUNO France

i40 Instrument Display Features Big displays for smaller powerboats, yachts and RIBs, these compact yet powerful SeaTalk instrument displays offer full integration with Raymarine autopilots and navigation equipment and can be surface ...

Max. depth: 61 m
Operating frequency: 530 kHz - 1,000 kHz
Power supply: 10 V - 32 V
We Took Scanning Sonar and Made It Panoptix™ See highly detailed, easy-to-interpret live scanning sonar images of structure, bait and fish swimming below and around your boat in real time, even when ...
Garmin

... transducers, or pair one dual-channel and one single-channel, to create the perfect sonar coverage for the areas you fish and the species you target. Because all three sonar channels are completely independent, ...

The Simrad EK80 is a high-precision scientific echo sounder and ADCP system designed to quantify and monitor underwater ecosystems. The Simrad EK80 is a modular system capable of operating several different transceiver ...
Simrad

ForwardScan® sonar was named winning Consumer Safety Equipment at the 2015 Miami International Boat Show Innovation Awards. “The best way to stay safe is to not hit anything in the first place!” – judging committee member ...
B & G

3D Sonar Visualizer™ F3D-S is a new product that works in conjunction with the FSV-25/FSV-25S to show fish and sonar information in 3 dimensions. It uses the hull unit of your existing sonar ...
Furuno

Two selectable frequencies Two types of the broadband transducer are available for your choice. Two selective frequencies can be set and changed during use within the ranges below. TDM-071: 38 to 75 kHz TDM-091D : 42 to 65 kHz, ...
Koden electronics

FEATURES Up to 500m and up to 4000m water depth Portable, cost effective and light weight sonar Generates imaging and bathymetric datasets from one sonar head Produces single-beam image quality with ...
Kongsberg Maritime

... enables any Chartplotter, Multifunction Display, or PC with a video input to become a fully functional 2D Forward Looking Sonar (FLS). FLS provides the skipper entering strange harbors or difficult anchorages the ...

The EchoPilot 2D offers all the best features of the EchoPilot forward looking sonar displayed on a full color, 7 inch TFT LCD display. The benefits of color, apart from just being visually more pleasing, include being ...

The 3D Forward Looking Sonar is one of the best proven Forward Looking Sonars. The FLS 3D displays a 3-dimensional representation of the underwater scene ahead of the boat. The seabed terrain and potential ...

Best selling Depth sounder with giant 40mm high digits for easy viewing. The outstanding Clipper range of instruments incorporate technically advanced electronics in an industry standard 110mm square case. Supplied complete ...
Nasa Marine

... recording depending on Compact Flash memory card The SKIPPER GDS 101 is a navigation Echo Sounder with a large, high resolution colour LCD display. The Echo Sounder graphics are continuously shown on ...
SKIPPER Electronics AS

The EchoPilot 3D Forward Lookiing Sonar comprises of two transducers, a transducer interface box, visual processor box, and keypad. These components are easily connected and installed with the provided wiring. The transducers ...
EchoPilot

... Special Order compliant Swath sectors of up to 200° Equidistant and Equiangle output options EdgeTech’s Discover Bathymetric Sonar Control Software Motion Tolerant Side Scan Universal MRU mounting plate
EdgeTech

Max. depth: 300 m
Operating frequency: 200 kHz
Power supply: 12 V
This sonar can measure a distance of 50 meters underwater. The 14-degree beamwidth, 300-meter depth level and easy-to-use host computer software make it a powerful tool for underwater vehicles. Ping sonar ...

Max. depth: 800 m
Operating frequency: 200, 50 kHz
Power supply: 24 V
DS2008, navigation echo sounder with a 10.4 inch, high resolution graphic LCD, continuously dispaly echo graphics on the LCD along with complete navigational details. External connectors are provided for printer, and ...

Max. depth: 3 m - 200 m
Power supply: 18 V - 33 V
Output power: 300 W
DS207 is one of the most sold echo sounders used in inland river. The echo sounder graphics is continuously shown on 7 inch LCD along with complete navigational details 2-channels realizes observation ...

... high performance transducers. As a result this depth sounder out performs all others on the market in its high speed capabilities and accuracy when faced with various bottom conditions. The Depth Sounders ...
Faria

The Ping sonar is a multipurpose single-beam echosounder. It can be used as an altimeter for ROVs and AUVs, for bathymetry work aboard a USV, as an obstacle avoidance sonar, and more. Ping combines a ...

... with the Tritech Micron Echo sounder which provides a constant display of distance from the sea floor. Particularly useful when conducting transect surveys that require a constant height above the sea floor. The Micron ...
Seabotix

... visibility color touch panel LCD Memory and read-out up to 48 hours of depth data Features Both the JFE-400 and JFE-700 echo sounders continue the tradition of enhanced depth technology with highly accuracy and reliability. Main ...
JRC USA

... four frequencies One-touch memory buttons Long range detection Description The JFC-180 is an innovative, blackbox echo sounder which is capable of displaying 4 different frequencies at the same time, providing ...
JRC Europe

... fishing sonar. Active Stabilization WESMAR’s new HD860 Series Sonar incorporates electronic beam stabilization technology developed and refined over 4 years. Digital Link Long interconnect cable ...
Wesmar

Designed to reduce installation time and cost Our log systems are designed with a minimalistic approach, reducing the number of parts that have to be installed and reducing the number of necessary modifications to the vessels’ hull. The ...

Side scan sonar is one of the most effective tools for underwater exploration because it can search a large area quickly and produce a detailed picture of anything on the bottom, regardless of water clarity. When looking ...
JW Fishers

Max. depth: 15 cm - 30,000 cm
Operating frequency: 200 kHz
Power supply: 10 V - 30 V
The D390 is a fully integrated and affordable single frequency echo sounder solution combined with the performance of an industrial PC. Light, portable and with a rugged IP66 aluminum alloy enclosure, the D390 is easy ...
CHC Navigation
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The term sonar is an acronym for "sound navigation and ranging." The sonar transducer emits underwater sound pulses and uses the reflected signal to calculate the distance to objects or animals.
ApplicationsSonar has many uses in the maritime world. It can be a navigational tool for detecting depth or obstacles off the bow. It also can be used for underwater communications or to ascertain the position of animals and objects beneath the surface. Some versions are specialized fish finders.
TechnologiesSonar comprises a transducer attached to the hull linked to a screen on the bridge. It measures the time between emission of sound pulses and reception of their reflection from an object, allowing it to calculate the distance to that object. It operates in the 20-200 MHz range. Depending on specific function, the transducer can be mounted along the keel or at the bow.
How to chooseChoice of sonar will depend on intended use. For detecting depth at the bow, the sonar's mounting system, vertical and horizontal range and availability of a programmable alarm must be considered. Other considerations will come into play when choosing a fishing sonar.
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