Fish finder is one of the most convenient and innovative device that could help you with your fish hunting session. There are many sites that provide information and reviews about fish finder available in the market. You can click here to look for recommendation for the best fish finder.
In fact finding the best fish finder for you is not easy. There are many types of fish finders on the market which are different in sizes, prices and additional features. Also for someone who has just come across fish finder, understanding all the specifications and characteristics of a fish finder will take time as there are many technical terms such as transducer, sonar as well as frequency and coverage areas.
So in order to help you have a more in-depth knowledge about this device, I combine all the things and tips that you should know about a fish finder and what you should do. So that you could make the most informed choice and will find the one that help you the most.
First, let’s have a look at the specifications and technical mechanism of a fish finder.
Transducer: This is the most essential part of any fish finder. Through transducer, the sound waves will be sent into the deep water. The sound waves are sonar waves and will bounce back if the meet any objects such as trees, tree’s roots and the bottom. When bouncing back, these waves will go through the transducer again and will be converted to dots and wavy lines on the screen.
Cone Angle: The cone angle will affect the coverage that the sonar waves will be able to spread into. The higher the cone angle is, the wider the area that a fish finder can look into the water, hence locating for more fish. When the cone angle is large, it means that the sonar waves are quite weak, which can only penetrate the water where the density is not high or they cannot go so far. A narrow cone will help to dig deeper into the water.
If you need both strong waves and large coverage, you can consider the option of a dual beam type of transducer.
Frequency: Like cone angle, it is one of the most important features that decide how well you can see under the water. There are 3 types of frequencies, which are single, dual and multiple frequencies. If you want your sonar waves to go deeper to the bottom, opt for higher frequencies. Also a higher frequency will provide more details on the display.
Display: When talking about display, you need to pay attention to the color, resolution as well as size.
- There are options of black and white and color display. Both of them are good enough for you to search for fish. So if you want to save money, you can go for black and white display. This type of display is also better when you have to fish where it has a lot of sunlight and you don’t have anything to cover your screen. Color display is difficult to see at the broad sunlight. But it will offer greater details with different colors for different thing, making it easy to use.
- A bigger display will sure help you to see the small details better and other statistics on the screen better. If you have no trouble seeing a small screen, go for it to save money.
- Higher resolution will also help you to see more details clearly as well as requiring more money to be purchased.
Power: Look for the number of watts in each fish finder for its power. If the power in your fish finder is high, you will be able to see the underwater quicker and more precisely. However, if you are planning to go fishing in a shallow area, you don’t need a fish finder with so many watts.
Portability: In this case, there are 2 options for you to consider. Do you like a portable one which you don’t have to mount to your boat or a fixed one?
If you have a boat of your own, you should buy a fixed fish finder that could be mounted into a specific location in your boat.
If you rent a boat, portable fish finder is the excellent choice. It is also useful when you take it out to go for ice fishing.
So how do you decide to buy a specific type of fish finder?
After knowing about the fish finder, its parts and how it works, you should consider buying a fish finder by asking you some simple questions.
- Make Sure You Know Where You Will Go Fishing
First and foremost, ask yourself a question about where you will go fishing for most of your time. The answer will help you to narrow down to a specific rang of cone angles and frequencies. If you only go fishing in shallow water, you don’t need to buy an expensive fish finder which offers a very high frequency.
Also fishing in deep water, you don’t need to buy a fish finder that offers a wide coverage as high frequency is more important.
- Set A Budget
Determine how much money you are willing to pay will also narrow down the range of possible fish finder. If you don’t mind it too expensive, you can buy the best options of display for the highest resolution. If you want to save money, a simple display will also work really well.
Here are some general details about a fish finder, its important features as well as the way it works. You should remember that there are many types of fish finder on the market which are different a great deal in prices. The main reason for the difference in prices is the features and options it offers. You should ask yourself thoroughly about what features you will need or not to buy the most essential and useful fish finder for you.
With this article, I hope you will understand how a fish finder works and be able to purchase the best fish finder in the market.
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