How does a fish hawk probe work?

fish-hawk-x4A Fish Hawk probe can send data via sonar signal, and is a highly effective wireless system. Any cable can be used with the system, and the product has attracted thousands of anglers, and is becoming increasingly popular. But how does a Fish Hawk probe work? Here is a how-to-guide about Fish Hawk products.

What is the Fish Hawk probe?

Fish Hawk have produced a number of probes, include the X4 and the X4 + Depth. The Fish Hawk probe needs to be installed as a transducer on your boat, which helps the probe to function. The transducer is the piece of equipment which receives the solar signal which is sent by the probe. The probe is battery operated but can last for around 100 continuous hours on four AA-sized batteries. Depending on the amount of fishing you do, you could survive the entire season with only one set of batteries, making the Fish Hawk probe a highly durable and long lasting product. You will never have to replace the battery in the Fish Hawk TD, as it relies on a lithium battery in its internal structure, which has a shelf life of twenty years. This also increases the probe’s durability when it used under water. The TD also stores depth data and temperature data which can be viewed later on the inbuilt LCD screen once retrieved from the water.

Are Fish Hawk products easy to use?

Fish Hawk have provided products which are extremely durable and can be dropped in the water at a fast speed and still produce highly reliable and in-depth readings. The TD for instance takes a reading at a rate of nearly twenty times per second and presents all temperature data in a concise and easy-to-read manner. It can be hooked to a rod which can weigh up to 12 ounces and then can be free spooled to the bottom of the water. Fish Hawk products have a highly accurate sensor inbuilt with provides highly reliable readings. In addition, your depth finder will not interfere with this piece of equipment, as they run at an approximate 200 KHz, meaning the fish hawk probe will not pick up on any interference, even in the transducers are installed side by side. If you are in possession of a dual beam type of transducer, you can mount the Fish Hawk X4 as far as you can from it as is practical, and the products work on all type of boats, no matter their shape, size or material.

Where can I purchase products made by Fish Hawk?

There are several retail outlets which stock these type of products. All products are designed and manufactured in the United States, and are easy to assemble, as well as being highly effective, reliable and durable. Items can also be shipped across the country or even further afield. The Fish Hawk X4 probe can be used in water as deep as 300 feet, even though the gain setting may have to be increased slightly to get an accurate reading at over 200 feet deep. It has even be noted that the product has made readings in waters over 400 feet deep. The Fish Hawk TD can read up to around 300 feet deep in water.

History Of Lowrance Fishfinders

lowrance-fishfinder2It was back in 1957 that Lowrance invented the first sonar device for consumers, — The Little Green Box, and it has been leading in marine electronics ever since. Over the years, Lowrance has remained true to its purpose of helping anglers in find and catching more fish by taking its innovative performance to new heights.
Fishfinder For Underwater-Viewing Advantage
From the moment they launched their first recreational sonar back in 1957; Lowrance has made its way to its modern award-winning Broadband Sounder and Downscan Imaging technology.
With their fishfinder, which is also known as recreational sonar or sounder, anglers are provided with the ability to locate and target game fish and open-water baitfish. Sportfishing markets unlike anything seen before were launched as a result of this underwater-viewing advantage. It was because of Lowrance’s fishfinders that understanding bottom composition, depth contours and structure location, as well as the ways in which fish related to the underwater environment became possible for anglers.
It does not matter whether you are interested in a fishfinder/chartplotter combo, a networkable multifunction display or a standalone fishfinder. Lowrance has such a wide range of solutions that you will be able to pick out the best tool for success on the water.
More recently in 2008, the High Definition System Multifunction Display was introduced by Lowrance, which was the first of its kind. An astonishing amount of new features and products have been launched as a result of which marine electronics have been truly redefinied. These include the Broadband Sonar, the StructureScan HD with DownScan and SideScan Imaging picture-like view, Broadband 4G Radar to navigate in all conditions, StructureMap so that map data can be developed, and a wide variety of other mapping products. These electronics are packed with features that anglers from around the world are familiar with and love, yet they are very easy to use. The bar for the finest recreational fishing technology continues to be set by Lowrance marine electronics.
Even though their products have won a number of awards in the industry for innovative excellence, Lowrance continues to emphasize on designing products through which anglers get the most invaluable advantages. Their goal is to help them quickly pinpoint fish-hold covers, including structure and transitions. Whether fishing in coastal saltwater conditions or inland freshwater, unproductive water needs to be quickly eliminated. Lowrance is driven by that same passion as a result of which the most innovative electronics have been provided by them even after all these years.
Enhanced capabilities and features, even after a purchase has been made, are continuously provided by them. Even more invaluable advantages are provided by their software updates, such as real innovations as a result of which anglers are able to make the most of their time on the water.
Lowrance back all of their innovative marine electronics with the finest customer support to ensure further product satisfaction. Their fishfinders and other products are protected by a 1 to 2-year limited warranty and under the Lowrance 5-Year Advantage Program, they can be supported for another 3 years. Lowrance has more than 50 years of experience, so the ultimate high features are provided by their fishfinders and other products at competitive prices.

History of Hummingbird Fishfinders

Humminbird Fishfinders are a giant in the world of fishing and water navigation systems, but it has humble roots. In 1971, in Alabama, a group of local investors partnered and funded Techsonic Industries, which was then known as Fulton Electronics. It worked with Heath kits, and modified them to come up with fish-finding equipment. The work area was quite small and production capacity was limited due to resource shortage. The fish-finding equipment that was sold then was known as the Humminbird Depth Sounders.

In 1975, Fulton Electronics made a depth sounder that was waterproof, a pioneer in its own regard. Every fisherman worth their salt was scrambling to purchase it. To date, it has been one of the best-selling fish-finding equipment. It is at this time that the company came under new management and changed its name to Techsohummin_edited-1nic Industries.

In 1984, the LCR series of displays was introduced. It changed the world of fish-finding since the screens were much clearer. This paved the way for the LCD displays that are in fish-finding equipment nowadays. This technology was used in the LCR4ID Fishfinder, which upon its inception in 1987, became the most popular fishing product in both leisure fishing and industrial fishing purposes.

In the 1990s, all manner of innovations were spread out by the Humminbird brand. One of the most popular inventions was the 3D sonar, which enabled the user to get accurate clear images of the seabed using sonar imaging. This growing success was so great that it caught the attention of many industry giants. One of the companies to notice the potential was Teleflex Incorporated, from Pennsylvania. It joined hands with Techsonic to come up with the Humminbird WIDE range. This was a match made in heaven as the WIDE series of equipment is famed to be the finest product launch in the company’s history.

Also, in 2003, there was the launch of Matrix Fishing Systems. This provided a very high level sonar location programs and chart plotting possibilities. Another thing that revolutionized the market at this stage was the GPS capability. It was very helpful as it threw out the system of using old fashioned compasses. Wherever a fishing boat was, the sailor could navigate their way to the deep waters and back to shore with the greatest of ease.

2004 saw Techsonic Industries become a subsidiary of Johnson Outdoors. Johnson Outdoors is a company that has made a niche for itself in the world of inventions. With its greatness, and the absolute genius that is part of Techsonic Industries, it is bound to take the world of fish location equipment by storm.

If the past achievements are anything to go by, the future of Humminbird Fishfinder is really bright. With its dedicated team of experts working hard to come up with new products, there is the assurance of quality, not forgetting the loyal customers, who keep buying the products. The goal of Humminbird Fishfinder is to be the only choice for fishing, and to supply unique and high quality equipment for fishing activities, be it for commercial purposes or for leisure fishing.

History of Garmin Fish Finders

61jT5xNafOL._SL1000_In order to understand and appreciate the history of Garmin fish finders, we must first take a look at Garmin the company.

Garmin Ltd was founded back in 1989 by Min Kao and Gary Burrell. It is the parent company of several groups of companies. Garmin deals in the production of marine, aviation and consumer technologies associated with Global Positioning Systems. Garmin International, which is a subsidiary company, acts the headquarters of Garmin Ltd. It is located in Olathe, Kansas. The company’s largest operating and production subsidiary company is Garmin Corporation, which is located in Asia.

Over the years, Garmin products have come to be widely known. Nearly everyone who relies on a GPS system has heard of Garmin. They currently provide the best devices that ensure people working in various fields do not get lost and are able to reach their intended destination on time.

For those who regularly go on fishing trips, Garmin fish finders have become a trusted product. In regards to fish finding products, Garmin fish finders are some of the most accurate and straightforward fish finders out there.

Garmin fish finders employ the use of quite a unique system called UltraScroll. This system enables the user to receive top quality readings at very high speeds. According to reports from various fishermen, Garmin fish finders managed to give them accurate readings at speeds of almost 30 knots.

When fishermen are travelling at high speeds on the water, their Garmin fish finders can still be able to give them a clear reading on the bottom structures, which makes these devices ideal for locating fish that could be probably at the bottom.  Another use is finding bait fish in open water, which requires covering alot of ground, being able to cover more water allows you to find more fish.

There are several types of Garmin fish finders, some of the most commonly used and widely known include:

The Garmin Echo 200 fish finder

This particular Garmin fish finder is one of the earlier versions, but that is not to say it is ineffective. On the contrary, it is quite effective. Most fishermen have referred to using this fish finder as having eyes beneath the waters. Its transmission power is 300w of RMS, which is paired with double frequencies of 77 and 200 kHz. With this device, one is able to have a clear view of the water down to 1000 feet in cases when using in fresh water. However, in salty water, the readings can be a little shallow, reaching a depth of maybe 500 feet.

The devices have HD technology that eliminates all guesswork related with the interpretation of complex fish echoes or arches. They use a highly powerful software system that helps to ascertain, which echoes are most probably those of fish. After evaluating this information, the fish finder then displays them on its screen. This particular Garmin fish finder makes a great tool for beginners in the world of fish finding.

The Garmin Echo 550c

This Garmin fish finder has set a very high standard for anglers who would like to improve on their fishing. The device is user friendly, starting from the way it is set up to the way it is operated. Its installation process, put together with the transom mount transducer happens in just several minutes. The mount is designed as a quick release. Even though it is highly advanced, a beginner can still use it. It has an easy to use interface and user friendly menu.

The other brands that came along in between this two are the Garmin Echo 100 and the Garmin Echo 300c.

How the Navionics GPS Chips work

There is no surprise to find a seasoned sailor living in his or her boat for a majority of the days in a year. As a sailor you have to rely on chartplotters to find your way because there are no sign posts or traffic lights in the sea. Many modern boats come with these devices, but you can still add your favorite one. A fishfinder integrates GPS information with the electronic navigation chart to allow sailors to see the direction they are going and their exact position at sea.

A sailor has to rely on a company that provides reliable charts/maps for using while at sea. There are companies that specialize in monitoring and mapping the sea so that they can provide the data to sailors through the use of integrated global positioning satellite (GPS) technologies. The whole system works as one, which usually includes an internal GPS.

How does a GPS chip fit the whole picture?

For specific fishing and sailing areas, there are companies best placed to offer maps because they have the experience and expertise to do so like Navionics.  At this point a GPS chip comes in handy, in addition to the GPS/fishfinder.  In addition to giving you current positions relative to the overall sea map, the right chip will also let you do conventional computing with the GPS capabilities to show you the potential location of fish. You can take a photo of your big fish catch, and then geo tag it so that others who view it will know where it was taken from. With that, you can also share it to your social network profile like Facebook and Twitter for friends and followers. The following section will explain the navionics gps chips.

The Navionics GPS chip

ContoursThe fishfinder device used on a boat will have preloaded charts that you use for navigation, together with the GPS chip onboard. It’s the chip that determines what maps you are able to use, and how accurate and clear the maps are. For you to use Navionics charts, you will have to use a Navionics GPS chip. It’s the chip that allows your chartplotter device to communicate with the maps service online on a real time basis. When entering a zone that is only mapped by navionics, you will have to change to Navionics GPS chips, so its always handy to have the chip even if you are not using it fulltime.

The good news is that many modern fishfinders like Raymarine and Furono all support the easy swapping of chips. A good GPS chip will be fast such that when changes from one screen to another on the fishfinder take place immediately. This is a very sensitive property because the boat can be moving at a very high speed and if the fishfinder/sonar takes time to re-write the chart, then you can get lost.

Benefit of the GPS Chip

Instead of having to download and install maps every time you change regions, a Navionics GPS chip lets you tap into the detailed company maps by simply popping in the chip to your fish-finder unit. The GPS chips come with different map details. The simples ones are ideal for just sailing but a fishing enthusiast will need the one that can also locate various utilities such as a port, and the contours, which then tell you whether your boat will fit in some lakes or rivers.  The Platinum line by Navionics is a fishermans dream and gives precise detail in both 2D and 3D modes.

Lakemaster GPS Chips

LakemasterGPS technology has advanced over the years and you can now use it for other purposes other than determining positions or marking waypoints. If you enjoy fishing, a handheld GPS will make it easy to navigate through the waters. An advanced device comes with various comprehensive lake maps, which come in handy when you are fishing. It will guide you to the specific lake you want to visit and even identify certain areas that you may be interested in such as a nearby gas station or a restaurant. Once you arrive at the lake, the device will display navigation information, bottom structure, and depth contours. You can save the routes on a removable media card. This makes it easy to share the routes with friends. To make the most out of your handheld GPS, you need a chip that contains all the information you require. Lakemaster GPS chips are considered the most effective in the market.

Detailed Information

Lakemaster GPS chips are available in SD format. You can use these chips on any compatible handheld GPS device including Lowrance and Humminbird. They have cartographic and topographic details of rivers, lakes, and any other water body you would like to fish in within the United States. These chips will give you information about lunar cycles, fish species, when to go fishing and tides. They provide highly accurate and comprehensive maps, which gives you an advantage when fishing.  Some even provide general fishing spots that have been successful in the past.

How to Use

Once you purchase your Lakemaster GPS chips, find the SD slot on your handheld device. Insert the card and power the device. The device is designed to automatically read the details contained on the card. If “Chart Card” appears on the display, it is confirmation that your device is reading the information.

To get a list of lakes in the area, select the chart card using arrow controls on the device. A drop-down menu will appear. Select the “Lake List” option to get a list of all the lakes. Choose the specific lake you want to show on your display. The chips display shallow water levels in light blue. Dark blue marks indicate deep water. These chips use feet as a default measure.

Lakemaster GPS chips have more details compared to other options in the market. They will offer you the contours of the lake you select while other chips may offer little or no information. Contour lines are important when you are out fishing but you need to combine them with depth numbers to make the right decisions. These chips offer both depth numbers and contour lines and this makes it easy for you to interpret the information. One of the unique features in these chips is their ability to identify shallow waters. You can set the device at any depth you prefer. It is also possible to target a particular depth range when you are fishing. These features save you a lot of time and effort. To get the best out of your chip, you need to get a compatible device. The file format on your chip has to match the device you use.

Common GPS Features on Fishfinders

ContoursGlobal Positioning Systems have become a staple in the lives of people all over the world. From finding directions to new amusement parks to purchasing these devices as gifts for people on special occasions, a GPS is often essential in a wide variety of situations. Though most people may not know how far reaching these systems have transformed certain industries, they may be surprised to find out what they are being used for. One of which is using a global positioning system for finding the best fishing spots. In fact, fishing enthusiasts all over the world are incorporating these devices into their fishing ventures, specifically as a means to enhance their fishing experiences.  Now GPS units can use 3D maps to provide the most accurate information available.  Therefore, when a fisherman is getting ready for one of their fishing trips, they should make sure that they are taking a fishfinder GPS along with them.

A fishfinder GPS is an idea for finding favorite fishing spots all over the country and even abroad. There is a bit of a learning curve when using a GPS, since there are tons of new features that come with a GPS fishfinder. However, as the fisherman becomes more familiar with the features in these electronic devices, they usually become well versed in finding the features that they are looking for. In order to gain the knowledge required, however, each individual will have to do their own homework.


Tracking Features and Accurate Readings


Once the initial difficulty of learning how fishfinders/sonar works along with the GPS system, the user will begin to get an accurate reading of the things that they are trying to track or measure. For instance, the features on a fishfinder will allow the user to mark a variety of different things including underwater structures, creek channels, river patterns, contour breaks, and numerous spots where the fisherman has had great fishing results. In fact, by using specific features on their devices, they can return to the exact same spot whenever they want to go. This information is displayed via an LCD screen.  A great example is the Lowrance structure scan, which overlays past sonar images onto the map providing great detail and information for fishermen.


If the fisherman wants to know a little more background of where they are and what’s going on, they may use the features on fishfinders to provide them with numerous types of information including their current latitudes, longitudes, altitude, and surface speed. Based on the information that they are trying to secure, the fisherman may also view information about the sunrise and the sunset.

In addition to the GPS that is included on a fish finder, Map packs can be bought which give great detail about specific bodies of water.  There are chips that give detail in 1 foot contours on lakes that have been scanned and mapped by the GPS company.  These really provide and edge, for example we use ours fishing out of South Haven for salmon.  Trying to pick out a spot 10 miles off shore where a bait pod will be is made alot easier when you have the contour information at your finger tips.  Alot of times that can be the difference between success and failure.



Since fishfinder’s technology is based on information that is supplied by satellites, its accuracy is not affected by challenging weather. For instance, the user can still obtain accurate information in the fog, dark and even in bad weather. In fact, in emergency situations, the user can also tell people who need the information exactly where they are so that they can receive the help that they need.

By using specific features on a fishfinder, the user can also log the coordinates where the best fish may be found. Thereby, allowing fisherman to study the actual topography of a specific place, especially where they find the fish trolling. For instance, the fisherman can use the track logging feature so that they can go back on their next fishing expedition.

Benefits of a Portable Fishfinder

There is no doubt that fishing is one of the most liked sports and hobbies all across the globe. Due to its popularity the equipment that is used to help while fishing has become more technologically advanced. For instance, fish rods that are currently used are more advanced than those that were use in the past.  A portable fish finder is among the best technological developments that has really revolutionized the fishing industry.  Since now sonar can easily be used in a variety of different situations such as ice fishing, kayak fishing and other situations that requires the versatility of a portable fishfinder.

A portable fish finder is actually a simple tracking device that is used by both amateur and professional fishers to locate and find schools of fish. A portable device can be installed in any type of boat easily and also be disengaged when fishing expedition has been completed. It is sometimes referred to as fishing GPS, when equipped with a GPS antenna and software.  The main aim is to provide data and information, which helps fishermen catch more. Fish finders compose 3 main component systems. They include: a viewing screen, a transducer and GPS systems. All these three system work together to ensure that the fisherman gets actually what he/she wants.

Benefits of a portable fishfinder.

1. Location.

140c fishin buddyAs the name suggest, it is actually a device that is portable and that means that it can be taken with you and used in many different locations. Whether you are just enjoying your regular weekend or you are on your holiday or you are fishing from a location that is land based or fishing from a boat or any other type of water craft, you can use the same fishfinder unit and move between situation with ease. A portable fishfinder is the perfect device to own, personally we use a Humminbird fishinbuddy 140c on our test boat.


2. Flexibility.

Portable fish finder has a transducer that is portable. The function of a transducer is to broadcast the signals that can enable you to locate the school of fish. A transducer also provides coordinates to assist you in moving to the right location. When you find yourself in a location where fishing is difficult having the added information can mean the difference between a successful trip and failure.  Another part of the flexibility is that they can be removed easily.  What that allows is that in situations that would break a regular transducer like shallow water, you can simply take the fishfinder off and not have to worry about ruining your equipment.

3. Ice Fishing.

We are from Michigan, so our ice season usually is from the end of December or beginning of January to the middle of March.  I personally don’t try and push the envelope regarding safety, so some people have a bit longer ice season than I do.  One of the best accessories to have ice fishing is a portable fish finder.  When you ice fish you need to find the fish, which requires alot of holes and searching.  A portable fishfinder can tell you instantly if there is anything down there and how deep you are.  Some units are equipped with side finders, which allow you to take a sonar image to the side of the hole.   What that does is gives a hint how are and in what direction to drill a test hole.  Without a fishfinder the only way to tell if there are fish it to drop a line and try and catch one.  Obviously using a fishfinder versus testing the old fashioned way is much better and catches more fish.
All the major brands offer an ice fishing portable fish finders and its a must have for a serious fisherman.

Various Features of a Quality Fishfinding Unit

A Fishfinder is a device or instrument which is used in locating fish which is under water by utilizing its sound normally in form of reflected pulses.  As technology has advanced, fishfinders have also come along way from just mere flashers to high tech gadgets which can detect fish clearly.  Fishfinders have a number of features which makes it possible to locate fish under water. They may include the following:

Structure Scan

This is an important feature which is found in fishfinders and it operates at very high frequencies of about 800 kHz.   It is through this feature that the fishfinder will be able to show the image on the screen which may be below the boat or on the sides of any vessel that one may be in while fishing. Because of its high frequency, the feature can only show readings when one is in shallow depths of water. The feature comes separately from the main gadget hence must be plugged into the fishfinder for it to perform its roles.

Down Scan Imaging; this is usually abbreviated as DSI. It forms one of the most important features of a fishfinder. DSI operates in the same manner as the structure scan but it is able to locate only those images from the bottom unlike the structure scan which captures images from the sides and bottom. The feature runs at very high frequencies which therefore allow it to capture clearly only those images from shallow depths of water. The frequency of this feature may be lowered and if this is done then it will be able to scout a wider area as opposed to when using high frequencies. On the other hand while using lower frequencies, you can employ zoom as this will make images clearer and better.

Down Imaging

Some waves that are painted on the screen of the fishfinder may not be very clear. By the use of down imaging, one is allowed to zoom and at the same time scout a larger area which will most definitely increase the catch at the end of the day. It is mostly useful when interested in images below the vessel when one is when fishing.

Side Imaging

This side imaging feature is dedicated to images that are on the sides of the boat or the vessel where the fishfinder is. It increases the clarity of the images as it allows the fishfinder to have a wider scouting area and at the same time allows zooming which brings out images of fish clearer. This feature operates at very high frequencies.

Dual Beam

A Fishfinder is equipped with a dual beam which sends beams down the water.  One of the beams is wide and highly concentrated while the other one runs is in between the wider beam thus allowing for the display of the images.  The image can be separate or melded into one thus making it clearer and better for viewing on the display.

Power Displays (screens); after the capture of the fish images, the output is very important and this is made possible through power displays.  A colored display gives best screen definition hence clarity.

Benefits of a Color Fishfinder

When you want to install a fishfinder on your boat, you will want to invest in one of the highest quality devices that you can get. Think about whether you may want to try out a colorized monitor for your fishfinder, since this could prove to be very helpful when you are out on fishing trips. Work with these devices to get the perfect look that you have always wanted to find before. You may be impressed by some of the benefits of a color fishfinder when it comes to locating your next catch. Learn more about how a color monitor can upgrade the way that you search for fish beneath your boat.

First, you may need to understand how you can use a fishfinder if you want to learn why a color monitor may be helpful. These devices can actually perform a quick scan beneath your boat to locate fish at different depths. The monitor will report the results of the scans in real time, which can help you keep track of the fish you want to target. It can also let you know when there aren’t any fish in your area, which is useful information as well. It can prompt you to raise anchor and sail to another body of water nearby.

When you become adept at using a fishfinder, you will note that there are actually many different objects under your boat. Not all of them will be fish, which can be confusing for some anglers out there. Having a high quality, color monitor can help you to distinguish between some different shapes out there. Think about whether you may be able to work with a fishfinder that is actually built to detect these subtle differences. A high quality LCD monitor will enable people to get the help that they need to detect fish beneath their boat.

There are also many fishermen out there that might want to go out during low light conditions. If you want to fish during night or dusk, you may need to get a brightly lit monitor for your fishfinder. Using these color LCD monitors is one of the best ways that you can rely on these detection devices. You can clearly make out the shapes that are swimming beneath your boat, allowing you to catch fish in any conditions. These devices will grant you more visibility than spotlights or lamps will when you are out fishing at night. Think about having one installed before your next night excursion out on your boat.

In all, there are many different benefits of a color fishfinder that sportsmen can expect to get. They may want to try out an LCD monitor that has many different settings as well. When you use a color monitor, some of these devices can provide you with a visualization of water temperatures beneath your boat. This can let you predict whether certain species of fish are likely to be swimming around in an area. It is hard to overstate the importance of having this kind of tool at your disposal when you are fishing for a hobby or as a profession.