[HamBrewers] Notch filter for homebrew rig

 

Hi,

This is a simple but effective active filter circuit offering up to 45dB of rejection.
It works both in band-pass or notch.
http://jwm.de/afu/notch.htm

73,
Yan.
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Yannick DEVOS - XV4Y
http://xv4y.radioclub.asia/
http://varc.radioclub.asia/

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