Depth Sounders Sonars
& FishFinders
Technicals Manuals
Sonar is a general term that covers all underwater sound
imaging technologies, including both depth sounders and
fishfinders. A depth sounder uses a 50 KHz frequency broad
beam to measure just the bottom depth. The lower frequency
allows the sounder pulse to travel deeper per watt of power.
A fishfinder transmits a higher-frequency narrow beam
(6 to 22 degrees) in the 200 KHz range, which produces
a higher resolution echo coming back to the boat.
So if you just need to navigate without encounter some
reef you need a sonar or depth sounder but if you want
to catch fish from a boat, your best chance is by using
one of the many fish-finders existing on the market.
List of Manufacturers
| Airmar Depth Sensors Transducers |
| Eagle |
| Furuno |
| Garmin |
| Hondex by Honda Electronics |
| Humminbird |
| Interphase |
| JRC Alphatron |
I will do a search for you, click on :
please share it to add it to my library by clicking on :
|
If my website helped you, you can also help me 😀 sharing it on your social networks or sending the link by email |
||
|
|
|
|
|
|