ultrasonic transducer 1 - 3mhz source

[evengravy]

hi,

i am building a project and i need to source a ultrasonic transducer that can output frequencies over a bandwitdth of 1 to 3mhz minimum without significant frequency attenuation.

The only thing i can find online is research papers to Lead Zirconate Titanate Thick-Film Ultrasonic Transducers which can output a fairly flat range of 1 to 20 MHz Frequency Bands but i can not find any company that manufactures these. Can anyone help me to source a component that would output a relatively flat frequency response over 1 - 3mhz range?

im stuck,

thanks,

 

[Riccardo1]

I would expect they had them custom made for the experiments they were doing. There should be some contact information for the authors of the paper on the first page or something in the references. I think that would be the best place to look.

 

[rakeshkoku]

i cant get you dude