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Passive Filters:  Low Pass Circuits
Passive Filters -- Main Page
Last Updated on: Monday, October 03, 2011 06:07 PM
Links to electronic circuits, electronic schematics, designs for engineers, hobbyists, students & inventors:

LC filter design -  (electronic circuit added 4/05)
Variable Low Pass Filter -  A second order variable bandwidth low pass filter is formed using one IC and some passive components.  This low cost circuit is good out to 2.5MHz.… [Jim Haggerman, Hagerman Technology LLC]

 

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