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Sonar refector ?

Posted By: deepfried

Sonar refector ? - 11/11/17 02:46 PM

Greetings,
If I wanted to make a "sonar reflector" what is the most important quality?
Density or shape or hardness ?

Thanks,
Mike
Posted By: grout-scout

Re: Sonar refector ? - 11/11/17 02:52 PM

If you mean to test in the water, you use tennis balls. I’ve also heard of guys using ping pong balls for really fine tuning.
Posted By: deepfried

Re: Sonar refector ? - 11/11/17 02:53 PM

Does this work because of the trapped air in the ball?
Makes sense
Posted By: Wayne P.

Re: Sonar refector ? - 11/11/17 03:18 PM

Originally Posted By: deepfried
Does this work because of the trapped air in the ball?
Makes sense


Yes, just like the air bladder in fish.
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