XPost: rec.radio.amateur.moderated

Homebrew and Kit Projects

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Help needed with forty 9er dds vfo conversion

Posted: 06 Sep 2021 08:08 AM PDT https://forums.qrz.com/index.php?threads/help-needed-with-forty-9er-dds-vfo-conversion.779040/



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The Case for a Grounded B+ & other Innovations in the Design of a Vacuum
Tube RF Power Amplifier

Posted: 05 Sep 2021 05:08 PM PDT https://forums.qrz.com/index.php?threads/the-case-for-a-grounded-b-other-innovations-in-the-design-of-a-vacuum-tube-rf-power-amplifier.771103/

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