Sonars
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... 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 or trunnion mounted. Extra ...
Max. depth: 50 m - 2,000 m
Operating frequency: 82 kHz - 86 kHz
Supply voltage: 12 V - 24 V
... Overview
The 360-Degree Omni Scanning
Sonar CSH-10 provides instant all-round underwater situational awareness around the vessel. Operating at a high frequency (83.5 kHz standard, selectable 81.5–85.5 kHz) with full digital ...
Furuno
Max. depth: 600 m
Operating frequency: 150 kHz - 700 kHz
Processor unit length: 329, 372, 364, 482, 370 mm
... Overview
The EM2042 Bottom Navigation System (BNS) is a wideband multibeam mapping
sonar optimized for naval missions across the underwater battlespace. Designed for Critical Undersea Infrastructure Protection, Rapid Environmental ...
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 David Schmidt, ...
B & G
... 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, different ...
... 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 hazards are ...
... 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 able to gain ...
... 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 extra safety of the ...
Max. depth: 300 m
Operating frequency: 2, 1 MHz
Supply voltage: 10 V - 30 V
The DVL A50 provides accurate velocity data relative to the seabed. This data allows underwater vehicles and divers to navigate with greater precision and stability, even in dynamic environments like strong currents or complex terrain.
... 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 compact form factor ...
... 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, 130 to 210 kHz Flexible ...
Koden electronics
Operating frequency: 120 kHz - 850 kHz
... The EdgeTech 2050-DSS is the latest product to combine EdgeTech’s highly successful line of side scan sonars and sub-bottom profilers into one fully integrated system. This is especially useful where high resolution sub-bottom profiler ...
EdgeTech
... 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 sophisticated ...
... 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 Echo sounder ...
Seabotix
... 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 runs are always ...
Wesmar
... 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 are fitted ...
EchoPilot
Max. depth: 300 m
... The YellowFin is a full-featured three channel, high-resolution, sidescan sonar. The YellowFin is an affordable, very user friendly system that incorporates a high speed Ethernet connection. This 3 frequency unit works to a depth of 300 ...
Shark Marine Technologies
Supply voltage: 12, 36 V
... · Passed China Classification Society CCS type approval. · Use advanced DSP data processing technology. · Support water depth data input and output. · Support to connect DPU-414 printer. DF-6908S is a single channel (200KHz) digital echo sounder. ...
Xinuo Information Technology (Xiamen) Co.,Ltd
Max. depth: 300 m
Operating frequency: 200 kHz
Supply voltage: 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 is a single-beam ...
Operating frequency: 61 kHz
Power consumption: 80 W
... The Argos 350 Forward Looking Sonar system is the ideal solution for mid-sized vessels ranging from 18 - 40+ meters (60 - 130+ feet). It detects objects in the water column up to 350 meters ahead and supports operational speeds up to ...
Max. depth: 800 m
Operating frequency: 90 kHz - 700 kHz
Supply voltage: 10 V - 260 V
... Upgrade Modes TruePix® Compressed Water Column Multispectral TruePix® Compressed Water Column Forward Looking Sonar (FLS) The Sonic 2026-V can easily be integrated in all types of platforms Vehicle Configurations ...
R2 Sonic LLC
Max. depth: 1,000 m
Operating frequency: 260 kHz
Supply voltage: 20 V - 50 V
... The Imagenex Model 837BXi “Delta T” is a multiple receiver sonar system designed to provide video-like imaging with all the advantages of underwater sonar. Innovative digital signal processing is used to optimize data ...
Imagenex Technology Corp.
... Echologger AA400 is a low cost, light weight connector-free sonar altimeter with a data logging facility. It has been designed for long term monitoring in remote underwater environments where cabling is not possible. Through a high speed ...
EofE Ultrasonics Co.,Ltd
... useful sonar data. However, the technology used to decipher between these different signals coupled with the configuration of their specialized transducers greatly reduces their ability to give instant bottom readings. The HawkEye® D10D ...
Norcross Marine Products
... 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 with paddlewheel ...
Nasa Marine
Max. depth: 800 m
Operating frequency: 200, 50 kHz
Supply voltage: 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 NMEA in/output. DS2008 ...
Nanjing Ninglu Technology Co., Ltd.
... 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 at a side scan ...
JW Fishers
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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