TruEcho CHIRP™
Allows the fish finder to function across various frequencies for improved clarity and better target definition.
What is TruEcho CHIRP™?
TruEcho CHIRP™ is an advanced sounder technology developed by Furuno, which has been designed to deliver significantly improved clarity and resolution of underwater targets.
CHIRP, which stands for Compressed High Intensity Radiated Pulse, is a sophisticated sounder technology that utilizes a broad spectrum of frequencies, resulting in more detailed and accurate sounder images.
TruEcho CHIRP™ represents a leap forward in echosounder technology, providing unparalleled target separation and definition.
FURUNO TECHNOLOGY
Enhanced Target Resolution
By sweeping a wide range of frequencies, TruEcho CHIRP™ provides higher resolution images than traditional sounders. This makes it easier to distinguish fish from other underwater objects and structures, which is vital for both commercial and recreational fishing.
Deep Water Performance
TruEcho CHIRP™ is particularly effective in deep water environments. Its ability to emit low-frequency pulses enhances its penetration, allowing it to deliver clear and precise feedback from deep beneath the surface.
Improved Target Separation
One of the standout features of TruEcho CHIRP™ is its exceptional target separation capabilities. It can accurately identify individual fish even when they are closely packed together, which is a common challenge in fish finding.
Versatility
TruEcho CHIRP™ systems are versatile and can be calibrated to work at various depths and conditions, making them suitable for a wide range of maritime activities, from shallow water fishing to deep-sea exploration.
Reduced Clutter
The technology's sophisticated processing significantly reduces noise and clutter, providing a cleaner and more interpretable display. This clarity helps users make more informed decisions based on the sounder returns.
Product Manager
at Furuno
"TruEcho CHIRP™ Technology represents a significant leap forward in sounder precision and clarity. Its ability to deliver incredibly detailed and accurate readings, even in challenging conditions, sets a new standard for marine navigation. The technology's advanced signal processing ensures that every echo is captured with unparalleled clarity, providing users with a comprehensive view of the underwater environment."
Advanced TruEcho CHIRP™ Enhances Echo Detection
TruEcho CHIRP™ technology is an advanced innovation designed for professionals and boaters, enhancing echo discrimination by analyzing targets across multiple frequencies simultaneously. This technology enables the transducer to detect, for instance, fish smaller than 15 cm at a depth of 90 meters.


Revolutionizing Marine Exploration: TruEcho CHIRP™ Technology's Precision and Clarity
TruEcho CHIRP™ utilizes a range of multiple frequencies over an extended pulse duration, emitted from a Broadband transducer. This results in sound energy in the water that is 10 to 1000 times more powerful than that of a traditional sounder. The returning echo, which is superior to that produced by a conventional transducer, is processed by the sounder's Digital Signal Processing (DSP) and displayed in detail on the console. The combination of the CHIRP Broadband transducer and DSP sounder enhances fish and bottom detection and significantly improves performance at high speeds.
Fish Finder - Pioneer in marine electronics for fishing since 1948
Furuno has been a pioneer in marine electronics since 1948, consistently delivering unparalleled accuracy and reliability with their fish finders. Trusted by professionals and enthusiasts alike, Furuno's innovative technology ensures precise underwater detection, enhancing every fishing experience. With decades of expertise, Furuno continues to set the standard for dependable performance, making them the go-to choice for all users worldwide.

Products employing this fish finder technology
These fish finders were developed to function across various frequencies for improved clarity and better target definition.
RADAR
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FISH FINDER
Furuno's fish finder technologies have revolutionized fishing, offering unparalleled accuracy and reliability since their inception.
AUTOPILOT
Furuno's autopilot technologies enhance navigation safety and precision through advanced algorithms, real-time adjustments, and user-friendly interfaces.
CHARTPLOTTER
Our chartplotter technologies enhance maritime safety and simplify navigation by providing real-time data, precise positioning, and the best marine charts.
USER INTERFACE
User interface technologies simplify marine instrument operation, enhancing navigation efficiency and safety with intuitive, user-friendly controls.