Surface clutter appears because the water close to the surface will reflect some of the sonar waves, and these reflections are much too fast for the sonar to process correctly. The cause of this is what’s known as surface clutter, which is common to all sonars. Narrow beam scanning is also better suited for deeper water, as the cone does not spread as wide.Īnother factor to consider related to your sonar cone width is that in some cases you will not be able to detect objects just below the surface of the water. It is better for finding the exact location of fish. Narrow beam scanning (around 10° to 20°) gives a more precise picture but covers a smaller area. This means if you are scanning at a depth of 45ft / 13,7 m you will see objects in an area that has a 47ft / 14,3 m diameter. Wide beam scanning is best suited for shallower waters because the cone covers a wider area, the deeper it scans. Wide beam scanning (usually 40° to 60° angle) is good for quickly scanning large areas and geting overall information on depth and bottom structure, but the accuracy and detail will be lower. This is important because in different fishing situations different scanning beams will be more or less effective. Most sonars can control the range of the sound wave cone by changing the scanning beam frequency. Sound travels in waves, not straight lines, and these waves expand in cones, getting wider and wider. Sonars send out pulse of sound to locate objects. The returning sound pulses are converted into electrical signals and then displayed, showing anglers the depth and hardness of the bottom and any objects in between. The Deeper PRO, Deeper PRO+, Deeper PRO+ 2, and Deeper CHIRP 2 send 15 pulses per second. Because sound waves travel at roughly one mile a second in water, sonars can send multiple pulses per second. Once a returning pulse is received, another one is sent out. It also measures the strength of the returning pulse – the harder the objects, the stronger the return pulse. This information enables the device to judge the depth of the object it reflected off. It’s the same echo-location system bats and dolphins use. The sonar device measures how long it takes for the sound wave to travel down, hit an object and then bounce back up. When these pulses hit objects like fish, vegetation or the bottom, they are reflected back to the surface. A sonar device sends pulses of sound waves down through the water. Power Adapter – Input AC 110V/240V.SONAR stands for SOund NAvigation Ranging. Now that you?ll know the waters, spend more time catching and less time searching, sweating and swearing. Built-in GPS allows you to create bathymetric maps from the shore and enjoy free access to Lake book, Deeper?s bathymetric management platform where you can save, retrieve, analyze and even share all of your scans and maps. It generates its own Wi-Fi signal to connect to your Smartphone. It has dual beam scanning for shallow and deep waters. It casts further and scans Deeper than any other cartable fish finder on the market. Smaller than a baseball and lighter than a big chocolate bar, The Pro+ weighs only 3. You?ll know water temperature and depth as well as underwater structure, vegetation, bottom contour and hardness All so you can level up your game and fish strategically. Displayed on your smartphone, you?ll be able to see fish location, size and suspended depth. Its unique versatility makes it suitable for trolling from a kayak or boat, casting from the shore or using as an ice flasher for winter fishing. The Deeper Pro+ Smart sonar is a versatile, wireless, cartable fish finder with built-in GPS.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |