Shop by Category

Boat Depth Transducers

How Does a Transducer Work?

The easiest way to understand how a transducer functions is to think of it as a speaker and a microphone built into one unit. A transducer receives sequences of high-voltage electrical pulses called transmit pulses from the echosounder. Just like the stereo speakers at home, the transducer then converts the transmit pulses into sound. The sound travels through the water as pressure waves. When a wave strikes an object like a weed, a rock, a fish, or the bottom, the wave is reflected. The wave is said to echo—just as your voice will echo off a canyon wall. When the reflected sound wave returns the transducer acts as a microphone. It receives the sound wave during the time between each transmit pulse and converts it back into electrical energy. A transducer will spend about 1% of its time transmitting and 99% of its time quietly listening for echoes. Remember, however, that these periods of time are measured in microseconds, so the time between pulses is very short. The echosounder can calculate the time difference between a transmit pulse and the return echo and then display this information on the screen in a way that can be easily understood by the user.

 

Items 1 to 50 of 93 total

per page
Page:
  1. 1
  2. 2

Grid  List 

Set Descending Direction

Items 1 to 50 of 93 total

per page
Page:
  1. 1
  2. 2

Grid  List 

Set Descending Direction

Customer Comments


Sharon S. of United States

My name is Sharon and I recently ordered a Gekko Swim Platform Pad from you. I have a 2003 Gekko Revo 6.7i ski boat that I was having worked on getting serviced, new carpet, detailed, etc…and I needed to replace the swim platform pad. The Gekko 3 piece set fit my platform perfectly and my boat looks like it just left the show room floor! I am extremely pleased! The boat shop had no idea what they were going to use on my platform but I was able to do a quick Google search and found you and the Gekko pad. Thank you so much for the perfect pad and for the fast professional service and delivery. I will definitely recommend your company to others and plan to use you often in the future.