What’s CHIRP on a Fish Finder? One of my main gripes about traditional sonars is that they produce a“tone burst” type of energy pulse that is very high in power but is brief in duration. Due to this inconsistency, they tend to limit the amount of energy they can transmit into the water column.
But what if I tell you that there is a game changer, that will not only send a longer pulse, and put more energy into the water column, but will also produce a clear broadband frequency that ranges up to 117 kHz. Yes, that game changer is CHIRP Sonar. This post will give you a clear picture of what CHIRP sonar is, and how it can give you the most fishing experience.
What’s CHIRP on a fish finder?
Simply put, CHIRP on a fish finder is a Compressed High-Intensity Radiated Pulse that sends high pulse energy into the water column. It does this to generate images using a full range of frequencies up to 117k. CHIRP enhances bottom tracking at deeper depths and at a higher speed. It offers a crisp and precise definition of adjacent objects and gives you an accurate representation of all the images you see.
How does CHIRP Fishfinder work?
Unlike transitional 2D sonars that specialize in using a single frequency, the CHIRP sonar comes out smarter and better. It uses an extensive range or bursts of different frequencies to let the transducer vibrate at a low frequency, and later on, modulates in higher pulses that are ten times the duration of the pulse. So you have up to 10 to 60 times more energy being transmitted into the water column.
One of the critical features of CHIRP sonar that makes it shine so brilliantly over others is its included “Pulse compression and pattern correlation.” By sporting this feature, the CHIRP on a fish finder can swiftly receive and process vast information gotten from each pulse to attain unparalleled resolution and vivid definition on targets.
High CHIRP Vs. Medium CHIRP Vs. Non-CHIRP
Chirp sonar is divided into high, medium and non-CHIRP frequencies. So, which CHIRP frequencies should you choose?
High CHIRP
High CHIRP (150-240kHz) is greater for freshwater and inland for depths less than 600 feet. High CHIRP will help you lure, identify and track down baitfish and gamefish target near bottom structure.
Medium CHIRP
Medium CHIRP (80-160kHz) is great in covering and scanning more extensive areas quickly and also shows more massive fish arches. However, it can only provide less detail compared to high CHIRP for viewing smaller objects.
Non-CHIRP (50kHz and 200kHz)
Non-CHIRP fishfinders operate at discrete frequencies of 50kHz and 200kHz. Transmit pulse is only at a discrete frequency. Typical Non-CHIRP fishfinders operate with a maximum duty cycle of 1% - meaning they transmit a voltage to the transducer no more than 1% of the time.
Read full article here: https://fishfinderbrand.com/what-is-chirp-sonar-on-fish-finder/
Clearvü CHIRP Sonar Vs. Sidevü in a Fish Finder
Clearvü CHIRP Sonar
CHIRP Sonar Clearvü is a type of Sonar technology designed by Garmin, which offers the clearest sonar images you can find around. The CHIRP Clearvü scanning sonar provides a crisp photographic, broad image underneath your boat. It allows you to see the structure and gives you a vivid definition of objects and fish.
SideVü CHIRP Sonar
While a Chirp Clearvü gives you a nearly photographic, broad image underneath your boat, the SideVü Chirp Sonar shows you objects on the sides of your boat. Of course, this is a great way to quickly spot structures and fish.
How To Get CHIRP?
ONIX units and Humminbird ION can process CHIRP sonar alongside compatible Airmar CHIRP and CHIRP sonar module transducer.
Garmin GPS Map units and the EchoMAP 70dv also display CHIRP sonar coupled with the compatible transducer.
Raymarine Dragonfly devices with A, C, and E series multifunction displays and CHIRP modules with compatible transducers can as well display CHIRP sonar.
Lowrance units, such as all HDS Gen3 Touch models, Elite CHIRP models and all HDS Gen2 units are CHIRP capable. Meaning Lowrance users don’t have to buy a separate transducer for CHIRP since the chirp is already built into Lowrance skimmer transducer.
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How can CHIRP help you catch more Fish?
Apart from the sweet perks we have mentioned about Chirp Sonar, here are a few tips on how chirp sonar will help you catch more fish.
Read full article here: https://fishfinderbrand.com/what-is-chirp-sonar-on-fish-finder/
Is chirp sonar worth it
Considering our test, we can say that chirp sonar is a significant step up regarding performance and functions. While traditional sonars show proper targeting, CHIRP in a fishfinder will give you the edge as far as target separation is concerned. Aside from that, CHIRPing a standard transducer will reduce the noise and increase the resolution of the transducer. So, it is worth every penny.
If you're looking for a game changer in sonar technologies that will swiftly receive and process vast information in clear detail to gain unprecedented resolution and vivid definition of targets, the CHIRP on a fish finder is the way to go.
Source: https://fishfinderbrand.com/what-is-chirp-sonar-on-fish-finder/
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