Re: Changing the center freq. of the CW filter

Paul Jorgenson KE7HR
 

I put a spreadsheet to calculate the different resistor values for a non-standard center frequency for the QCX CW filter in the files section of this group. It is based on the one I wrote for the original Hi-Per-Mite filter (about 5 years ago), upon which the QCX filter is based.

Look for QCX...

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Paul KE7HR

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