08-21-2010, 02:08 AM
[img]../../../images/gforum/cool.gif[/img]Question for anyone.
How wide is your beam at 10'-15' depths. (Water is 10' to 15' deep.)
And most sonar transducers are 20ยบ cone angles.
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How wide is your beam at 10'-15' depths. (Water is 10' to 15' deep.)
And most sonar transducers are 20ยบ cone angles.
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