sensors for ultrasound transeiver

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tok47

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Dear ALL,

i'm looking for a sensor for ultrasound transeiver purpose.

do anyone know from where i can get it?

thanks




tok
 

if any one found any thing about that upload it
 

I have used piezo tweeters that come in 3-way speaker systems to generate ultrasonic signals. I think some of them have respose well above the 20KHz range. Maybe upto 50KHz.

I do not know how good are they for reception.
 

Devantech SRF sensors or Polaroid Senscomp sensors are good plug-in solutions.
 

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