Until everything is working perfectly, you can still make CW QSOs with a little goodwill.
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This afternoon/evening, I worked with HS100IARU and 8A100IARU using just the zBitx (without any additional PA).
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When using the straight key, you can hear the initial delay with the first "r." From the second "r" onward, the characters come out flawlessly (as far as I can CW, hi). Delay is set to 700.
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