Sonars

66 companies | 298 products
Boat sonar

Sonar module-Speed...

Boat sonar

Sonar...

Boat sonar

Sonar...

Marine and hydromechanics laboratory echo sounder / for hydrographic survey

The UltraLab UWS is a Miniature-Echosounders to measure bathymetry, erosion and sedimentation...

Boat sonar / sport fishing

The GSD 26 digital sonar ushers in the next evolution of...

Boat echo sounder / graphics

Premium CHIRP and Scanning Sonar Module Premium remote network...

Boat echo sounder / graphics

The GSD 24 features a vastly improved digital...

Hydrographic survey echo sounder / single beam

Odom delivers the perfect union of flexibility and...

Hydrographic survey echo sounder / single beam

The rugged and weatherproof Echotrac CVM outperforms...

Hydrographic survey echo sounder / single beam

Sharing technologies with both...

Hydrographic survey echo sounder / single beam

Specifically designed for work in less-than-ideal...

Bathymetry echo sounder

GeoAcoustics GeoSwath...

Ship echo sounder

The hydrographic echo sounder...

Hydrographic survey echo sounder / multibeam

The EM 122 is designed to perform...

Hydrographic survey echo sounder / multibeam

The EM 2040 multibeam echo sounder is the...

Boat sonar / sport fishing

Advanced Solutions Built...

Boat sonar / sport fishing

Advanced Solutions Built...

Boat sonar / sport fishing

Full-circle scanning sonar detects and...

Boat sonar / sport fishing

High power transmitter...

Boat sonar

Flat screen, High speed scan and Target...

Boat sonar

Paradigm shift in the domain of pleasure boat fishing Features ...

Ship echo sounder

Meets IMO Standard MSC.74...

Hydrographic survey sonar / multibeam

BlueView answers the call for a longer range imaging...

AUV sonar / for ROVs / detector control / multibeam

The P900-2250-45 (Dual Frequency)...

Hand echo sounder

The portable Simrad EY60 is designed for...

Ship echo sounder

Features The powerfully built, all-in-one JFE-680 echo sounder...

Ship echo sounder

High visibility JRC’s JFC-130 echo sounder incorporates a 10.4” high...

Ship echo sounder / with LCD display

Features The JFC-7050 echo sounder/fish finder incorporates...

Ship sonar / 3D / multibeam

Features The JFP-180BB new and compactly designed searchlight sonar integrates...

Ship echo sounder

-Compact sized display...

Ship sonar / 3D / multibeam

The JFP-180BB new and compactly designed searchlight...

Boat sonar / monitoring

Following the trend to integrated displays...

Boat sonar / monitoring

The EchoPilot 2D offers all the best features of the EchoPilot forward sonar range,...

Boat echo sounder / digital

Sunlight Viewable Monochrome Display Multi Frequency Transmit Depth Alarms Depth...

Boat echo sounder / digital

FLS Bronze Features Sunlight Viewable Monochrome Display Standard 110mm Square Case 100m...

Ship sonar / 3D

Sonardyne’s new Navigation and Obstacle Avoidance Sonar (NOAS) has been developed to meet the demand...

Ship sonar / for harbors / detector control

Sentinel is the world’s most widely deployed intruder detection...

Side scan sonar

Solstice is a new generation of search and classify side scan sonar with integrated swath bathymetry....

How to choose this product

sonar

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.

Applications

Sonar 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.

Technologies

Sonar 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 choose

Choice 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.

Subscribe to our newsletter
Thank you for subscribing
There was a problem with your request
Invalid email address

Receive updates on this section every two weeks.

With NauticExpo you can: Find a nearby distributor | Contact the manufacturer to get an estimate or a price Examine product characteristics and technical specifications | View PDF catalogs and other online documentation