With the continuous technological advancements of sonar there has also come a drop in prices for such boat accessories as well as a boom in options regarding what kind of equipment is best for your boat and boating activities. A device that once had been used primarily for measuring the depth of the ocean is now deployed for finding fish, creating underwater maps and scanning ocean floors for debris.
A universal truth about all sonar equipment, whether they are a fishfinder you can carry around or a mapping system that has to be hoisted with a crane, all depend on a quality transducer. Functioning as both a receiver and distributor of information, transducers are either submerged or placed in close proximity to a pond or ocean in order to emit wave signals, which move at predetermined speeds and bounce off of any objects with a density that doesn't match that of the water.
The typical transducer frequency used for boats that work occasionally on commercial projects or primarily serve recreational purposes moves between 25 and 400KHz, with 200 and 50Khz being the most common levels within that range.
Lower frequencies usually display a stronger penetrating ability through water than higher frequency waves. This is why when trying to decide what transducer frequency you need for your vessel, it's essential to remember that low frequencies around 50KHz are ideal for displaying the wide area of a bottom, especially when the water is deep. Conversely, fishfinders and recorders, are often considered most effective when they come with higher frequencies because of their effectiveness with showing more details in shallow waters.
If you would like to learn more about what transducer frequency would work best for your boat and about other boat accessories that would complement your vessel, contact ePal today. We have everything you need at affordable prices.