I seen a chart like that somewhere but can't remember where. Probably in the electronics board. I can tell you tho that with a 20° cone (the most common) you see an area equivalent to about 1/3rd the depth.
how much of the bottom do you see with transducer degrees someone had a chart with this information please post
I seen a chart like that somewhere but can't remember where. Probably in the electronics board. I can tell you tho that with a 20° cone (the most common) you see an area equivalent to about 1/3rd the depth.
Fair Winds and Following Seas
Bill H. PTC USN Ret
Chesapeake, Va
It depends on what degree cone angle and also your depth. With any cone angle, the deeper ,the wider area you see on the bottom.
I have spent most my life fishing........the rest I wasted.
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