How To Properly Use a Fish Depth Finder

Depth Finder

Before you use your new pflueger baitcasting reels to find fish displayed on your depth finder you need to make sure you know how they work. A depth finder is SONAR which uses sound waves to spot underwater objects. The transducer produces a sound wave through the water. When the soundwave is sent by the transducer, the wave is short and narrow. The soundwave becomes wider and creates a cone shape which covers more area. Once the soundwave hits something it immediately bounces back to the transducer. The fish finder measures the distance in time it took the soundwave to return. Your fish depth finder calculates the distance and draws an image of a fish or the uprocessed sonar called an arch on your fish finder.

The accuracy of the measured distance can change depending upon the clarity of the water. Bubbles in the water usually caused by strong winds or currents will impact the signal. Once you are ready to use your new pflueger baitcasting reel, you should also be mindful of any algae or other microorganisms floating on the surface. Bubbles and algae disperse the soundwave and can cause accuracy issues.

Using the proper cone angle will help you accurately use your baitcasting reels. Wider cone angles are perfect for shallow or medium depths. Narrower cone angle will penetrate deeper into the water but show less fish.

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10:00 am | by Terry

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