Shopping For GPS Fish Finders

GPS fish finders combine innovative technology and ease-of-use operation to help you get the most out of your time on the water. Imagine a device that can locate fish and give you access to a mapping system and weather satellite, all with the touch of a button. With fish finders that have GPS capabilities, it is possible.

There are many high tech options available on the market that do everything but your laundry! With so many features to choose from, how do you know which model is for you? In this article, we'll look at how science has combined GPS with fish finder sonar technology to lend a hand to avid anglers.

When using GPS fish finders, a signal is emitted that communicates with the GPS satellite orbiting the earth. The satellite returns a signal to your fish finding device that produces a three dimensional image of the water beneath your boat.

Using this three dimensional image, the sonar will locate the fish and their images will also be displayed on the screen. As you troll over a body of water, the GPS / fish locator/ depth finder will constantly update details and images of the water underneath you so you can effectively determine if it is an area you want to try.

GPS fish finder combos have all kinds of high tech bells and whistles that can make choosing just one a tough task. Some of the factors that you should consider include the size of your boat, how much time you'll be spending on your fishing expeditions and what kind of waters will you be fishing in. You should also make a list of the design options and features you require.

Do you want a large, color display monitor? Do you want a GPS fish finder with extra memory so that you can keep track of your favorite spots? Once you know exactly what you want, you'll be less tempted to go overboard and buy an expensive device that you don't really need.

Part of owning a marine GPS device involves diligent maintenance. If you don't take good care of the system you could end up spending big bucks for replacement parts or a completely new system. When installing your marine GPS fish finder, try to settle on a permanent location that is easily accessible to you.

Most boaters choose to mount it near the driver's seat or steering wheel. It should be in a secure place where it can't be knocked over. To keep the unit from being damaged when not in use, store it securely in either a storage compartment or in a marine utility bag.

It's important to remember that water resistant doesn't mean waterproof. Most GPS fish finders are completely waterproof but the monitor can sustain serious damage if submerged for long periods of time. You can protect your monitor by leaving it in a place where it's unlikely that water will accumulate and by covering it when it's not in use.

You also need to handle the monitor with care when using the touch screen function. Avoid pressing on menu option buttons and screen selections with anything other than a light finger tip. To keep the monitor clean, use a lint free cotton cloth and a small amount of warm water. Avoid using any harsh cleaners, such as a window cleaner or fiberglass polish.

One of the most important features to consider is the monitor. Your device should be waterproof and have glare protection on the display so you can view it in direct sunlight. The image on the screen should be easily visible. Small and inexpensive fish finders will not produce nearly the same quality of picture as a higher-end model with full-color VGA display. Lowrance GPS finders have monitors in high definition!

There are many kinds of GPS fish finders on the market, ranging in price from approximately $300 to well over $1,000, so shop carefully for the perfect device for you.

Using Humminbird Fish Finders

A good fish locator can make all the difference when you're on the water. Instead of drifting and hoping for the best, these marvelous little devices allow you see beneath your boat using sonar technology. Humminbird fish finders are some of the most popular brands on the market. These affordable, lightweight devices can really make a difference in the number and size of the fish you catch. In this article, we'll look at how the Humminbird can work for you.

Some models of Humminbird fishfinders are small enough and light enough to be used in small watercraft like speedboats canoes, and even inflatable boats. The key to the effectiveness of a fish finder sonar device is the transducer housing. This is what emits the sonar signal in a cone shape and transmits the information back to the screen where you can see it. By bouncing a sonar signal, you'll be able to see fish, weeds and underwater structures.

The smaller Humminbird models have transducers attached to a suction cup that will adhere to any material. This fish finder uses a dual beam sonar. One beam is a 60 degree beam to find the fish and the other is a 20 degree beam to accurately display the bottom and structure.

Getting Humminbird fish finders ready to hit the water is as simple as drilling a few holes and connecting a few cables. Start by mounting your Humminbird device in a location that is easily accessible. Next, connect the electrical leads from the unit to the relay box of your boat. You must connect the power to a hot wire and the ground to your ground plate.

Alternately, you can connect the leads directly to the battery. Finally, secure the transducer to the bottom of the boat. This is normally done at the rear of the boat in an unobstructed spot. To prevent leakage from the drill holes, seal the transducer with silicone. All you have to do then is route the cable from the transducer to the input of the view screen.

Operating Humminbird fishfinders is as easy as pushing a button. After turning on the device, digital readings will appear on the screen. Depending on which model Humminbird you have, these could represent depth, water temperature and boat speed. The line across the bottom of the screen represents the floor of the lake, river or reservoir. The undulations on the screen mirror the terrain on the bottom. A thick, dark line represents a hard bottom, while a thin, light line indicates a soft bottom. Fish will appear as arches or fish icons.

Humminbird fish finders are very easy to use but you can refer to the manual if you do encounter any difficulties. You can also refer to the company's web site for technical support. This is also a good way to stay informed of all software updates for your product, keep track of warranty expiration dates, and find out about recalls. The site also immediately addresses common problems. Often, resetting the unit to its default programming will correct problems.

Humminbird fish finding devices are great, reliable products that you can count on. With a Humminbird, anglers will always have a leg up on those elusive fish.

Choosing The Eagle Fish Finder

Nothing is more heartbreaking to a fisherman than going home empty handed. Instead of leaving your haul to chance, consider including a fish finder with your fishing gear. These fish locators scan the water to help you find schools of fish that are feeding so that you never go home without a great catch again. Among the most popular choices is the Eagle fish finder. This sturdy, lightweight piece of equipment can help you hook the greatest catch of your life. In this article, we'll review this great fishing tool and help you decide if it's the right fish finder for you.

There are several different models of the Eagle fish finder and all are very easy to use and are affordable. Because of its size and lightweight design this fish finder can be used on small watercraft like kayaks, canoes or even or float tubes. The transducer, the working part of the fish locator, mounts onto the craft using a suction cup.

Due to its sturdy and waterproof casing, this portable fish finder can be used in both freshwater and harsh saltwater environments. Another big benefit of this device is the design of the screen. It's bright and readable - even in direct sunlight. The Eagle ranges in price from approximately $100-$500 and comes with a 1-year manufactures warranty.

Like the Garmin fishfinders, the Humminbird fishfinders and the Lowrance fishfinders, the Eagle fish finder depends on the transducer for its effectiveness. The transducer emits the sonar signal that detects fish, weeds and underwater structures beneath your boat.

The signal bounces back to the boat and is read on the screen. With its 20 degree cone angle transducer mounting, the Eagle offers up to 60 degrees of fish detection and also has a high sensitivity setting to allow you to locate more fish.

One of the Eagle's biggest selling points is ease of use. Once you have arrived at a potential fishing site, turn on your fish locator. The device will display the depth and water temperature to approximately 600 feet in the corner of the screen.

The sonar chart will scroll and display what's directly beneath the boat as you drift or troll for schools of fish. By using the menu options you can adjust the sensitivity of the device. The fish will show as a straight line when you are stopped.

As good as the Eagle fish finder is, no device is foolproof. To get the most out of your fish locator, you must determine which frequency to use. One rule of thumb is to use the 83 kHz option in very deep saltwater and the 200 kHz option in shallow water up to about 300 feet. The 200 kHz frequency gives better detail and definition, but its depth penetration isn't as good.

The sonar can be fooled, so watch for false readings if you use the fish display option--often called Fish ID--instead of the actual fish echoes. Fish ID displays symbols on the screen.

For example, a small fish symbol will appear when the device "thinks" the target is a small fish, a medium icon when it "thinks" it has hit a medium fish etc. In spite of this, the Eagle is still a great device that will definitely improve your game.

How Eagle Fish Finders Work

Fish finders aren't just for big commercial fishing boats anymore. Anglers everywhere can use these sonar devices to take the guesswork out of finding great fishing spots. Regardless of your environment, a locating device is a helpful piece of equipment to include with your fishing gear. Eagle fish finders have snagged a great reputation among sport fishermen because of device design and accuracy. It's ideal for small boats and is affordable. In this article, we'll weigh the pros and cons of the Eagle and help you decide if it's the right fish finder for you.

Eagle fish locators come in a variety of models, all of which are very easy to use and are reasonably priced. The design of the units is ideal for small boats, kayaks, canoes and even floating tubes. As with all electronic fish finders, the transducer is the working element. The Eagle's transducer has a suction cup mount that easily attaches to your boat. One of the most popular features is the large, bright screen that makes it easy to read the charts. The various models range in price from approximately $100-$500 and come with a 1-year manufacturer's warranty.

Essentially, fish locators are your eyes in the water. Like other brands, such as Garmin and Humminbird fishfinders, the Eagle fish finders work by sending a sonar signal into the water beneath your boat. The transducer emits the sonar signal in a coned shape that detects fish, weeds and underwater structures. The signal bounces back or 'echoes' to the boat and is read on the screen as a chart with easy to read symbols. With its 20 degree cone angle transducer mounting, the Eagle offers up to 60 degrees of fish detection and also has a high sensitivity setting to allow you to locate more fish.

One of the most attractive features of the Eagle finders is the simple operating mechanism. Anyone can use it. Once you find a fishing spot that you think might be a winner, turn on your device and evaluate the depth and water temperature. The information will be accurate to approximately 600 feet and will appear in the corner of the screen. The sonar chart will scroll and display what's directly beneath the boat as you drift or troll. By using the menu options you can adjust the sensitivity of the device. The fish will show as a straight line when you are stationary.

Eagle fish finders are known for their accuracy up to 600 feet, but sometimes branches and other debris can result in a false reading. To get the most out of your fish locator, you must determine which frequency to use. Generally, it's best to use 83 kHz option in very deep saltwater and the 200 kHz option in shallow water up to about 300 feet. The 200 kHz frequency gives better detail and definition, but its depth penetration isn't as good.

Fish locators are great tools but no piece of technology is a substitute for instinct. If you feel that your trophy catch is hiding in a certain spot, go ahead and hit it with everything you've got! As every avid angler knows, there's nothing like the thrill of a great catch.

Choosing A Portable Fish Finder

Every fisher has been there; going from spot to spot looking for a bite only to go home empty handed. It's a frustrating feeling to say the least. However, technology has become every fisherman's best friend. A portable fish finder can help you find your next catch by being your eyes UNDER your boat. In this article, we'll explain how this handy piece of fishing gear works and how to choose one suited to your needs and budget.

Portable fish finders are an incredible piece of equipment that can actually help you find fish if used properly. Before the invention of this piece of technology, fishers used a depth finder that only indicated the depth underneath the boat. There was no precise screen showing the presence of schools of fish. Consequently, depth finders were of little use to commercial fisherman. Next there were the sounders with printed graphs rolls that were very accurate if used properly. However, the real breakthrough was the advent of the LCD (liquid crystal display) sounder that showed both bottom contours and fish. Today there is a wide variety of these LCD fish finders.

Picking the right portable fish finder can be difficult because the market pricing is very competitive and products are being updated all the time. Top of the line models can cost more than the average dinghy, yet basic units can be quite affordable and cost as little as $300 from a discount fish finder store. The technology has come a long way since electronic fish finders first appeared on the market. Modern finders are slimmer, lighter and more menu-driven than their predecessors. The display units have both black and white or color display screens and the screens come in a variety of sizes. The bigger screens are better suited to larger fishing boats where they can be kept out of the sun and weather. These are ideal for commercial fishing trawlers.

A portable fish finder is dependant on its transducer housing. This housing contains a man-made crystal called a piezoelectric device. When it receives a signal from the unit it converts it into a mechanical sound wave that is sent down to the bottom below the boat. When this wave encounters an object it rebounds - creating an echo. This echo is bounced from the bottom and back to the transducer, where it's decoded and sent to the display unit as incoming signals. These sound waves not only bounce from the bottom but from any object encountered between the transducer and the bottom. This includes fish, schools of bait, weeds and underwater structures. This sounding process is continuous, even when the boat is moving. As the moving sound wave travels forward, the signals of everything it encounters are sent back as amazingly clear pictures.

Proper installation and maintenance are key to keeping your portable fish finder in working order. It should be in a convenient place that is out of direct sunlight and rain. A fish locator will be waterproof but prolonged exposure to sun and water will shrink and decay the neoprene casing. You should also make sure that the monitor is well placed. The pixels that make up the image can appear blurry if the angle isn't correct. If you don't have good vision, then you might want to spend a little more on a screen with a higher resolution. By doing your homework and making good choices when shopping, you'll definitely notice a marked volume in your catches.

The Technology of Lowrance Fish Finders

Fish finding technology has taken advantage of all the latest hardware and software developments. Even high definition technology has made it to fishing gear! Lowrance fish finders are at the forefront of these developing technologies and is passing on the benefits to their customers. These devices perform in all kinds of environments and can take a beating! With low to mid-range pricing, it's an affordable gadget for anglers who want to up their game. In this article, we'll look at how an electronic fish finder works and help you decide if it's right for you.

The Lowrance fishfinder is very easy to use. Start by mounting the unit on your boat using the mounting kit that came with the unit. The three most common places to mount fish finders are on the bow, stern or near the steering wheel. The device that actually sends a sonar signal into the water and relays information to the fish finder is the transducer. Some units come with transducers, while others require a separate purchase. Mount the transducer on the back of the boat so that it's underwater.

Finally, connect the transducer wire to the fish finder. The device can be operated either manually or automatically and will measure water depth, temperature, and the speed of the boat. On the Lowrance models, a flat line corresponds with a flat bottom. If the line slopes downward, the water is getting deeper. Conversely, if the line angles upward, the water is getting shallower. The icons that represent fish will be in the shape of fish or in the shape of a boomerang depending on which device you have.

The Lowrance fish finders provide anglers with information about the depth of the water, the contour and composition of the bottom, the water temperature and the presence of fish. Like with all fish finder sonar units, when properly used they give anglers information that can help in the pursuit of fish.

With all fish finders, the most important component is the transducer. To select the transducer that's best suited to your needs, you need to consider the transducer's operating frequency, cone angle and type of installation. Typically, high frequency sonar units provide the best resolution and definition of structure and targets. They excel at showing minute details of the underwater world.

Installing your transducer correctly is critical to the operation of your fish locator. Most of the Lowrance permanent-mount transducers are designed for high-speed operations. For the best results, the transducer should be placed where a smooth, undisturbed flow of water will pass across the face of the transducer at all boat speeds.

Make certain that the chosen location doesn't interfere with the boat's trailer. Read your owner's manual carefully before installing the transducer! If you do have problems, then Lowrance offers an excellent technical support system and self service. A plastic transducer is recommended on aluminum or steel-hulled boats to avoid potential electrolysis problems.

The technology of Lowrance fish finders is always moving forward. You can get constant satellite updates with a GPS receiver and there are electronic probes available with independent microprocessors that will feed back additional data to your monitor. The devices are also available with large screen monochrome monitors. Most of these models come with 200 kHz transducers and thermal scanners.

Of course, technology comes with a price, so be prudent about how much you're willing to spend. Once you have found a Lowrance device that fits your needs, it will be the best fishing buddy you've ever had.