To: | "TenTec@contesting.com" <tentec@contesting.com> |
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Subject: | [TenTec] Paragon 585 mystery board |
From: | Bill Acito <w1pa@hotmail.com> |
Reply-to: | Discussion of Ten-Tec Equipment <tentec@contesting.com> |
Date: | Sun, 25 Oct 2020 11:52:37 +0000 |
List-post: | <mailto:tentec@contesting.com> |
I’m working on a Paragon and it has a small, extra board, 81420, mounted up close to the display. The silkscreen and connectors match the rest, so I’m pretty sure it’s Ten Tec built, but I can find no references to it. There is a classic Ten-Tec-keyer “orange spot” switch mounted on the top case, and it has a 555timer and 358 op amp, as well as a mini-piezo/speaker on it. I suspect it might be a 10-minute audible timer. Anyone every seen one of these? Bill W1PA _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec |
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