Juan Carlos Berberena Gonzalez
UNITED STATES OF AMERICA • + Follow
Tools, APP Software Used etc.
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Sprint-Layout 6 |
Description
AF filter_F6BQU
The Max293 IC is a low-pass filter with switched capabilities.
Given its features and availability, it is an integral part of all my QRP transceivers. Its bandwidth is adjustable.
For more information you can review the original link
http://lpistor.chez-alice.fr/passebas.htm
You can follow me at
https://www.facebook.com/groups/QrpCuba
note:
If you consider this kind of project is interesting for you as it is for me,
please let me know with a "like".
Thank you for your support
Schematic and Layout
sch.jpg
Feb 26,2025
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AF filter_F6BQU
Audio Filter (600Hz-4 kHz) to enhance reception in Qrp.
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Published: Feb 26,2025
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