Fishfinders & Sonar Modules

Raymarine Sonar Technology

Fishfinders and Sonar Modules | Marine Electronics by Raymarine

ClearPulse CHIRP Fishfinders and Sonar Modules

Whether your passion is freshwater, inshore or offshore coastal fishing, our DownVision™, SideVision™ and new RealVision™3D fishfinder sonar modules allow you to image structure and find fish simultaneously - all with exceptional clarity.

With fish finders engineered for hobbyists and serious anglers alike, our range of sonar modules let you spend more time catching fish and less time looking for them.


Find out more about RVX1000 3D CHIRP Sonar Fishfinder Module | Marine Electronics by Raymarine

With Raymarine’s award winning RealVision 3D sonar technology, CHIRP Side and DownVision, plus a high powered 1kW dual channel CHIRP sonar, the RVX1000 is versatile sonar solution for both inshore and offshore fishing.

Sonar Type: All-in-one sonar

Depth Range: Channel Dependent

Fishing Application: Inshore / Offshore Coastal

Find out more about CP570 CHIRP Sonar Fishfinder Module | Marine Electronics by Raymarine

Engineered for serious anglers, the CP570 sonar module bring best-in-class target separation and high resolution CHIRP sonar imagery.

Sonar Type: Wide Spectrum CHIRP

Depth Range: 10,000ft (3,000m)

Fishing Application: Tournament / Professional

Find out more about CP470 CHIRP Sonar Fishfinder Module | Marine Electronics by Raymarine

The CP470 intelligently filters out unwanted noise while producing high resolution fish targets and reliable bottom tracking.

Sonar Type: Wide Spectrum CHIRP

Depth Range: 10,000ft (3,000m)

Fishing Application: Inshore / Offshore Coastal

Find out more about CP370 CHIRP Sonar Fishfinder Module | Marine Electronics by Raymarine

The CP370 delivers exceptional clarity, sharper fish targets and automatic operation using Raymarine's ClearPulse digital sonar.

Sonar Type: Digital

Depth Range: 5,000ft (1,500m)

Fishing Application: Inshore / Offshore Coastal

Find out more about CP100 CHIRP Sonar Fishfinder Module | Marine Electronics by Raymarine

Dual-channel, high-resolution CHIRP sonar. The CP100's CHIRP DownVision™ delivers a photo like view of the world beneath your boat.

Sonar Type: CHIRP DownVision™

Depth Range: 600ft (183m)

Fishing Application: Freshwater / Coastal


Raymarine navigation displays put you in command with the speed and simplicity of our LightHouse operating systems.

To keep you in the game, Raymarine MFDs and sonar / GPS displays use built-in wide-spectrum CHIRP sonar technology for unrivalled imagery and fish targeting.

Find out more about Element HV Sonar / GPS Display | Marine Electronics by Raymarine

Element™ CHIRP Sonar / GPS give you the upper hand when hunting for fish and their habitat. HyperVision™ 1.2 megahertz sonar technology, turns up the resolution of DownVision, SideVision, and RealVision 3D to a new level of precision imaging and fish identification, letting you see structures, vegetation, and fish with amazing life-like clarity.

Screen Sizes: 7.0" | 9.0" | 12.0"

Find out more about Axiom Plus Multifunction Display | Marine Electronics by Raymarine

Axiom+ multifunction navigation displays offer quad-core speed chart plotting, high resolution IPS displays and built-in RealVision 3D sonar. Plus CHIRP sonar with SideVision and DownVision technology for unmatched underwater imaging.

Screen Sizes: 7.0" | 9.0" | 12.1"

Find out more about Axiom Pro Multifunction Display | Marine Electronics by Raymarine

Axiom Pro is engineered for captains that want it all. Available with RealVision 3D, 1kW CHIRP sonar, and Raymarine HybridTouch control, Axiom Pro is the new standard for “all-in-one” display.

Screen Sizes: 9.0" | 12.1" | 15.6"

Find out more about Dragonfly Sonar / GPS Chartplotter Displays | Marine Electronics by Raymarine

A leap into the future of sonar, Dragonfly sonars employ true wide spectrum CHIRP technology. With wide spectrum CHIRP more sonar signals are transmitted into the water allowing Dragonfly to interpret more detail, target more fish, and image structure with unmatched clarity.

Screen Sizes: 5.0" | 7.0"


Superior Sonar

Raymarine offers a wide array of sonar technologies for all types of boating and fishing. Axiom and Axiom Pro are available with built-in RealVision 3D sonar that offers amazing performance and easy installation. Axiom, eS and gS-Series multifunction displays can also be expanded with add-on sonar modules to support deep water coastal and offshore fishing. No matter where you boat or fish, Raymarine’s sonar lineup has you covered.

RealVision™3D Sonar

Fishfinder Sonar Technologies - RealVision 3D Sonar | Raymarine - A Brand by FLIR

Available on Axiom and Axiom Pro, RealVision 3D give anglers the ability to see what’s below, behind, and to the sides of the boat, all at once and in three-dimensions. With blazing quad-core processor and gyro stabilised transducer technology RealVision 3D displays the entire underwater world—including structure, cover, fish and forage—in stunning detail. Pan, tilt, and zoom the 3D image to examine from any angle.

You can even pause and rewind the sonar history to take a closer look or drop waypoint. Activate the GPS Trails feature and RealVision 3D uses GPS positing to construct the most accurate 3D model of the underwater world, in real-time.

DownVision™ Sonar

Fishfinder Sonar Technologies - DownVision Sonar | Raymarine - A Brand by FLIR

Available on CP100, Axiom, Axiom Pro and Dragonfly products, CHIRP DownVision delivers a photo-like view of the world beneath your boat, allowing you to image bottom structure with amazing detail and simultaneously target fish.

  • Photo-like images of bottom structure with CHIRP DownVision
  • Dual-channel; view high resolution CHIRP DownVision structure images and target fish with CHIRP sonar at the same time
  • Perfectly matched dual-beam CHIRP transducers available in transom mount, plastic and bronze thru-hull configuration

SideVision™ Sonar

Fishfinder Sonar Technologies - SideVision Sonar | Raymarine - A Brand by FLIR

Available on the CP200, Axiom and Axiom Pro, SideVision™ Sonar expands your underwater horizon with crystal-clear, bank-to-bank displays of fish, bait and underwater structure. Engineered with the same CHIRP sonar technology as Raymarine’s award winning DownVision, SideVision uses advanced CHIRP signal processing technology to let you see further, see more clearly, and detect more fish than traditional side scanning sonars.

Raymarine CHIRP signal processing delivers high resolution and excellent long range performance. Identify objects and see fish even further, out to 183m (600 ft.) on each side.

Digital / CHIRP Sonar

Fishfinder Sonar Technologies - CHIRP Digital Sonar | Raymarine - A Brand by FLIR

Available on the CP370, Axiom and Axiom Pro, Digital Sonar delivers exceptional clarity, sharper fish targets, and automatic operation using Raymarine’s next-generation ClearPulse™ digital sonar processing. Digital Sonar operates at 200kHz for inshore and 50kHz for offshore-fishing. ClearPulse™ signal processing intelligently manages the sonar parameters in all conditions so anglers can spend more time fishing and less time adjusting the sonar.

With 10 times the resolution of ordinary sonars the Raymarine wide spectrum CHIRP sonar delivers sharper, more defined fish targets and automatically filters out unwanted noise so you never miss the action below.


A complete fishfinder / sonar system consists of:

1 Multifunction Display
2 Fishfinder Sonar Module
3 GPS Antenna / Sensor
4 Transducer

Note: Example system; other cables, network switches and adapters may be required. For more information, ask your local Raymarine Dealer

1 Fishfinder Typical System - Multifunction Display | Raymarine - A Brand by FLIR

Some multifunction displays require a separate DSM and GPS Antenna while others have these built into the display. Choose from a range of high-performance MFD's by Raymarine.

Explore MFDs

2 Fishfinder Typical System - Sonar Module | Raymarine - A Brand by FLIR

A powerful sonar system can be achieved by networking a sonar module to a Multifunction Display via SeaTalkhs. Greater detail can be revealed by using a sonar module with CHIRP technology.

3 Fishfinder Typical System - GPS Antenna | Raymarine - A Brand by FLIR

For additional features such as to drop a waypoint you will require a GPS. Your MFD may already have a GPS, but if not you can easily add a Raymarine RayStar130 to your network.

Explore GPS Antennas

4 Fishfinder Typical System - Transducer | Raymarine - A Brand by FLIR

Finally, you will need a transducer. The type of transducer required depends on the multifunction display you're using, your vessel (type of hull) and the performance you require.

Explore Transducers