Homebrew and Kit Projects

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Impedance matching transformer doesn't measure as expected

Posted: 06 May 2020 10:49 AM PDT
https://forums.qrz.com/index.php?thr...pected.704739/



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4CX250B AMPLIFIER INFORMATION?

Posted: 06 May 2020 07:11 AM PDT
https://forums.qrz.com/index.php?thr...mation.683186/



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Build Drake L-4 PS Test Panel for L4B Linear Amplifier Power Supply

Posted: 06 May 2020 04:56 AM PDT
https://forums.qrz.com/index.php?thr...supply.702706/



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Homebrew Paddles and FT-450D Dits but no Dahs!

Posted: 05 May 2020 06:01 PM PDT
https://forums.qrz.com/index.php?thr...o-dahs.704675/