Bandpass and notch filter


Posted on Nov 2, 2012

The Quad op amp MC4301 is used to configure a filter that will notch out a given frequency and produce that notched-out frequency at the BP terminal, useful in communications or measurement setups.


Bandpass and notch filter
Click here to download the full size of the above Circuit.

By proper component selection any frequency filter up to a few tens of kilohertz can be obtained.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Sensitive field-strength meter
Telephone status monitor
Battery-Operated Black Light Circuit
Automatic lamp dimmer circuit
Design of a kind of simple and practical telephone alarm system
vcd
Mixed-Circuits
Adjustable High/Low Frequency Sine wave generator
Glow Plug Driver for R/C Flightbox



Top