Published:2012/10/25 20:47:00 Author:muriel | Keyword: Bandpass Filter | From:SeekIC
This circuit is taken from the Progressive Communications Receiver in most of the recent ARRL Handbooks. Values for the 40 meter band are shown.
If you want the ultimate in a bandpass filter for 40 or 20 meters, check out the bandpass filters in An Integrated Contest-Grade CW Station , Solid State Design for the Radio Amateur, by Wes Hayward and Doug DeMaw, Page 225.
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