Some interesting facts about our Fish Finders

Did you know that fishing has been a popular pastime for thousands of years?  And the same thing challenges all of us - finding fish and getting them to bite.  Although a fish finder's sonar can’t make the fish bite, it can help find the fish so you can work on catching them!  Did you know that the word "sonar" is an abbreviation for "Sound, Navigation and Ranging"?   Sonar was developed as a means of tracking enemy submarines during World War II.  Sonar consists of a transmitter, transducer, receiver and display. In the simplest terms, an electrical impulse from a transmitter is converted into a sound wave by the transducer and sent into the water. When this wave strikes an object, it rebounds. This echo strikes the transducer, which converts it back into an electric signal, which is amplified by the receiver and sent to the display.  Using this same sonar technology, but with today's highly advanced electronics, Fishermans gps site is happy to offer you every major brand of fish finder,  sounder and GPS/Fish Finder Combos.

 At Fishermans GPS Site we only sell top of the line equipment. We sell Depth Finders and GPS Systems. We carry  Lowrance, Humminbird, Eagle Fish Finders and Garmin,  Nextar GPS Systems. We carry other brand name systems to. We guarantee our Navigation products to be the best you can buy. You don't have to shop other sites because we have the Lowest Prices  anywhere. This is what you will need to find the big catch or find your way around the country.

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GPS Fish Finder Combos

If you want the best of both worlds, you might want to consider a fishfinder combo unit.  It's basically a fish finder with a built-in GPS for finding your way back to port, or your favorite fishing spot.  The GPS can work in combination with detailed marine cartography maps, thus working as a chart plotter - a device that overlays GPS data on to marine navigational charts

Lowrance                                                                                                                                                                            

Being in business for over 45 years, Lowrance is one of todays leaders of fish finders and GPS mapping systems.They developed the first portable radars. Lowrance has many different series of fish finders to help with your needs. From large color screens to small compact fish finders. Lowrance has the largest line of Sonars and GPS products. Lowrance has many different products on the market today from fish finders to auto GPS systems to GPS handhelds units.

Eagle

Starting in business in 1982 Eagle introduced there line of fish finders on craftmanship with the FishElite and FishMark Series of fish finders. Eagle fish finders are one of the top fish finders with their performance and reliability. Eagle is a featured-packed fishfinder that is very affordable. Compared to other fish finders Eagle has proven to be with the top leaders in fish finders.

Humminbird

One of todays best fish finders that you can buy today. Humminbird has been in business for over 30 years. Humminbird performance and technology make there fish finders one of the most proven fish finders on the water. With many different models to choose from you will find the right one for your boating needs. Humminbird has been picked by many of the top pro bass fisherman as the best on the water.  Humminbird is made in the USA with pride to be the best.

 If you are looking for an item and don't see it on our site please call or email us at Fishermansgpssite

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Raymarine Furuno Navman

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Fish Finder Transducers

The transducer could be thought of as the fish finder's "antenna."  It converts electric energy from the transmitter to high frequency sound and the sound wave from the transducer travels through the water and bounces back from any object in the water. When the returning echo strikes the transducer, it converts the sound back into electrical energy which is sent to the sonar unit's receiver.  If you still don't get good fish arches on the screen, it could be that the transducers mounting is incorrect. If the transducer is mounted on the transom, adjust it until its face is pointing straight down when the boat is in the water.  If it's angled, the arch won't appear on the screen properly.