"Boat Anchor" & Classic Equipment

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TR4 problem

Posted: 30 Oct 2020 09:07 PM PDT
https://forums.qrz.com/index.php?thr...roblem.731978/



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Heathkit SA-2500; auto-tuner schematic

Posted: 30 Oct 2020 05:06 PM PDT
https://forums.qrz.com/index.php?thr...ematic.732055/



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Using R2001D to measure frequency

Posted: 30 Oct 2020 11:29 AM PDT
https://forums.qrz.com/index.php?thr...quency.719118/