Spectrum analyzer project

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Spectrum analyzer project

Spectrum analyzer project

Hi,

 

 

I will present to you my first personal initiated project named Spectrum analyzer.

This spectrum is based on sampling signal and calculating his spectrum using FFT algorithm.

Attached here presentation, documentation (french), electrical scheme of amplification circuit and source code of both programs (Computer and PXS20)

 

Picture of the spectrum analyzer with TWR-PXS20, TWR-SER and TWR-PROTO :

5533_5533.jpgsa.jpg

 

Picture of amplification circuit :

5534_5534.jpgsa2.jpg

 

Picture of signal collected by the ADC :

5535_5535.jpgsa3.jpg

 

And here we have the spectrum :

5536_5536.jpgsa4.jpg

 

Thank you, and I hope you like it

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Nice.  Thanks for posting!

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最后更新:
‎07-27-2013 02:25 PM
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