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Total 3 documents matching your query.

1. Re: [Amps] Alpha 76A metering changes (score: 1): Author: "k7fm" <k7fm@teleport.com>; Date: Thu, 28 Jun 2012 22:12:48 -0700; Like many amplifiers, the Alpha 76A (and variants), does not have a grid trip circuit. Years ago I installed build a board that did a number of tasks in addition to a grid trip, including SWR trip, p; /archives//html/Amps/2012-06/msg00443.html (8,877 bytes)
2. Re: [Amps] Alpha 76A metering changes (score: 1): Author: "Jerry Kaidor" <jerry@tr2.com>; Date: Fri, 29 Jun 2012 06:22:33 -0700 (PDT); ** I was looking at my Alpha 78 with an eye to adding circuitry. The box is pretty packed. Where to put it? On top of the power supply circuit board ( the one that screws to the big electrolytics ); /archives//html/Amps/2012-06/msg00444.html (9,016 bytes)
3. Re: [Amps] Alpha 76A metering changes (score: 1): Author: "k7fm" <k7fm@teleport.com>; Date: Fri, 29 Jun 2012 06:21:00 -0700; When I did my first generation board for the 76A (the one I ended up discarding), I wanted to use a plug in board. I had lots of old Tek card holders. I ended up moving the transformer over about 3/4; /archives//html/Amps/2012-06/msg00445.html (8,255 bytes)

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