Sunday, February 27, 2011

What is a fish finder

A fishfinder is a device that tracks the schools of fish and is used by professional fishermen and anglers. You can mount a fishfinder fixed or portable use. The portable fishfinder can easily be installed on any type of boat and then removed when the day is over. The portable fish finder will help to ensure that you do not come home from your trip with something to catch.
When you start talking about fish finders, you need to go on three main components. LCD display, transducer, and a clamping device components are discussed in next section. The first component, an LCD display that on a fish screen projects. These screens come in two types, including color or grayscale. The second component is the type of clamping device. Make sure you buy one that can attach to a convenient location so you can see while trolling. The third component is the transducer. The transducer sends sonar to detect motion in the water.
All fish finders work the same way. LCDs can vary from model to model. Some come with a color screen, and some come with a grayscale display. The nature of the transducer may also vary. If the transducer is put in water, an explosion is cone-shaped sonar signal. A larger cone angle means a larger latitude coverage. As the cone angle extends, expands coverage. Cone angles fishfinder is different in each model. So make sure to check each model carefully.
This is how a transducer works. After placing the transducer in the water, the boat will slowly turn and go to the places where it can detect fish. Fish traffic assigned to and displayed on the LCD screen. This shows activity on the seabed. It will identify where the big schools of fish is located. It sounds simple to me. You drive around, spot the fish and catch them.
In basic terms, a fish finder can use the same technology as portable GPS in your car. Some fish finders to find fish and tell you exactly where you are, so your position afresh. Different fish finders are trolls and some work better when you are in a stationary position. The stationary models offer a more accurate measurement, of course.
Back to the screen. Your options are either a color or a gray. It will be easier to read if you have a grayscale screen. Grayscale model will allow you the difference between the structures and determine the actual schools of fish. It is very important to be aware of the various functions when it comes to the screen. You do not want the wrong things now.
Fishfinder spectrum capacity is another feature to look for. All models vary in this section. The higher price models have a greater frequency. This provides a better screen resolution. Cone angle resolution is half done. Fishfinder models are made for shallow water in lakes and other models are made for the deep ocean.
The pricing of fish finders on the market vary widely. It all depends on the features you choose. On the lookout for some great prizes increase as your options go up. Greater horizontal and vertical range will be more expensive. Fewer features means less cost. Make sure you research the features you want and find the one you do not need. Do not waste money on the extra features if you do not need them.

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