Raytheon L470 Fishfinder

Categories: Fishfinders | 2015 | by Fishfinder

You can purchase Raytheon L470 Fishfinder just like the Lowrance HDS-5X series, that merely notice fish. You'll be able to also obtain sounders as integrated parts in alternative marine electronics, like multifunction controllers, chartplotters and therefore on. Most marine electronics, as well as fishfinders, return with a multitude of functions, a number of which you'll never use, and others of that you will come to rely on heavily.

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2 necessary criteria for selecting a Raytheon L470 Fishfinder are the frequency and power of the transducer - that is the half that sends a symptom (truly a sound wave) into the water trying for fish. Along, these confirm how deep your fishfinder will look and also the fidelity of the objects it finds. The Lowrance HDS-5X series fishfinders are priced based on the transducer frequency. The Lowrance HDS-5X with a fifty to two hundred KHz range goes for fifty greenbacks additional than the same model with an eighty three to two hundred KHz range. That is as a result of the lower frequencies (fifty KHZ v. 80 KHz) can penetrate deeper water. At 50 KHz a transducer can penetrate waters 1000 to 1500 feet deep and have a wider beam width, whereas at two hundred KHz the same transducer might only probe up to three hundred to 400 feet with a slender beam but returns results with a bigger degree of detail.

Another factor to look for is whether or not the fishfinder is single frequency or twin frequency (also referred to as single beam and twin beam.) Twin frequency fishfinders operate on each higher and lower frequencies, sending beams directly down and off to the sides of the boat for higher results.

Transducers can be mounted in a very couple of various ways in which, however usually require drilling into the hull of your boat to at least one degree or another. You will would like to contemplate this before buying your fishfinder. A transom mounted transducer, because the name implies, is mounted on the transom (at the back of the boat) and needs you to drill many holes tiny holes whereas a through-hull mounting requires you to drill a massive hole within the hull of the boat. It was that more powerful transducers (1000 watts) might solely be mounted as via mounts however that's changing as technology evolves. Transom mounted models are additional appropriate for smaller boats and via-mounted transducers supply higher performance and are more suitable for boats that operate at high speeds, or in waters where fishfinder performance is critical.

When choosing marine electronics of any kind that gift data in graphical type, and particularly Raytheon L470 Fishfinder, the display is always an vital consideration. Look for displays that are backlit, viewable in bright daylight, color capable, and high resolution for the simplest detail. After all the larger display you get, the higher it is, unless you merely have a terribly small house to mount the show on your dashboard.

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