June 19th 20, 06:43 PM
posted to rec.radio.amateur.moderated,rec.radio.amateur.homebrew
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external usenet poster
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First recorded activity by RadioBanter: Mar 2017
Posts: 3,844
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[QRZ] 74HCT240 transmitter, picky with crystals..
Homebrew and Kit Projects
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74HCT240 transmitter, picky with crystals..
Posted: 19 Jun 2020 06:59 AM PDT
https://forums.qrz.com/index.php?thr...ystals.711476/
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