[QRZ] Heathkit SA-2500, auto-tuner schematic
 

Radio Circuits, Repair & Performance

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Heathkit SA-2500, auto-tuner schematic

Posted: 30 Oct 2020 05:09 PM PDT
https://forums.qrz.com/index.php?thr...ematic.732056/



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capacitance standard

Posted: 30 Oct 2020 02:16 PM PDT
https://forums.qrz.com/index.php?thr...andard.732006/



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Shorted Turns

Posted: 30 Oct 2020 12:22 PM PDT
https://forums.qrz.com/index.php?thr...-turns.732005/



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Service Manual for Icom 12N 23cms handheld

Posted: 29 Oct 2020 07:05 PM PDT
https://forums.qrz.com/index.php?thr...ndheld.731899/