Raymarine ClearPulse Sonar Imaging

Detect and target the fish you want to catch!

Raymarine Digital Sonar Modules bring the benefits of Raymarine’s award winning ClearPulse Sonar Technology to the Raymarine Multifunction Displays and software.

ClearPulse technology eliminates surface clutter and water column noise, revealing more fish.
ClearPulse processing delivers the most life-like bottom structure presentation without the need for manual tuning or adjustments. The operation is truly "hands-off."
Raymarine's ClearPulse processing marks individual bait fish and game fish, even when tightly packed together, or stacked vertically.
ClearPulse visually separates bottom dwelling fish from the ocean bed/floor.

What is ClearPulse CHIRP technology?
ClearPulse Features

Raymarine's ClearPulse CHIRP Technology

ClearPulse CHIRP Sonar Technology

Key Features

Patented ClearPulse digital sonar technology.
Sharper, well defined echoes.
Cleaner, noise-free display with enhanced inter-ping processing and comparison data.
Better shallow water, bottom tracking and thermocline recognition thanks to improved signal to noise ratios, reverb and interference rejection.
Surpasses conventional sonar with accurate performance from 2 to 10,000ft (dependent on transducer used).

ClearPulse CHIRP Technology - How it works

Conventional sonar modules transmit and listen to at a single frequency with each pulse.

CHIRP transmissions allow more sonar power to penetrate the water – in fact x10 more power when compared to conventional sonar modules. ClearPulse CHIRP technology takes advantage of a wide spectrum of sonar signals to deliver amazing detail and accuracy.

Conventional Sonar

Listens to a single frequency

ClearPulse

CHIRP listens to a wider spectrum

See the difference!

Conventional Sonar

Targets can merge into one target

ClearPulse (CHIRP)

ClearPulse CHIRP reveals much greater detail

See our full range of ClearPulse Fishfinders here

Raymarine CHIRP Broadband Sonar

ClearPulse CHIRP technology

ClearPulse CHIRP technology goes beyond high definition and offers increased resolution and deeper depths.

CP450C with new e Series MFD | Raymarine

Key Features:

TruZoom™ mode for a precise magnified view of fish targets, bottom structure and baitfish without any loss of resolution seen with traditional sonar.
High-speed scrolling (Fast Ping Rate) with 60 pulses a second and enhanced shallow water and high-speed operation.
Power supply monitoring – useful when drifting and you have no battery charge.
SeaTalk^hs Ethernet network port – new waterproof Raynet connector.
Network compatible with e7 and future Raymarine network multifunction displays.
2 independently adjustable channels (two sonars in one). Each channel can be customised to specific frequency bands along with independent manual and auto adjustment settings.
Low, medium and high frequencies for excellent performance at all depths – supports CHIRP transmissions from 25 to 250kHz with exclusive mid-band frequency support in the 75 to 130 kHz range as well.

The benefits of ClearPulse CHIRP technology

ClearPulse CHIRP TruZoom

Our ClearPulse Fishfinders feature TruZoom™ mode for a precise magnified view of fish targets, bottom structure and baitfish without any loss of resolution seen with traditional fishfinder zoom modes.

ClearPulse CHIRP High/ Low Frequency

High frequency provides greater detail in shallower waters.
Low frequency performance allows you to see fish at greater depths.

No Compromise

ClearPulse sees right through dense schools of baitfish, marking individual targets while simultaneously identifying game fish and bottom contours.

CP450C with MFD and transducer | Raymarine

Transducers for Digital Sounder Modules

The CP450C and other Raymarine Fishfinders network with Raymarine's 3rd generation Multifunction Displays (2012 models and beyond).

Complete your fish finder system with an Airmar CHIRP compatible transducer. CHIRP transducers are available for thru-hull, in hull or transom mount installations.

See our full range of transducers here

Raymarine's ClearPulse CHIRP Technology