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1. Re: [Amps] Amps Digest, Vol 42, Issue 67 (score: 1): Author: "Edwin Karl" <edk0kl@centurytel.net>; Date: Mon, 26 Jun 2006 22:14:36 -0500; It occurs to me Ameritron may be trying to compensate for operators who do not 'scope their station. With an oscilloscope you can see how undercoupling the output causes the tube to flat top. That cr; /archives//html/Amps/2006-06/msg00488.html (28,037 bytes)
2. Re: [Amps] Amps Digest, Vol 42, Issue 67 (score: 1): Author: "Tom W8JI" <w8ji@w8ji.com>; Date: Tue, 27 Jun 2006 05:52:42 -0400; ....and worse yet for the manufacturer, under coupling results in high voltages in the tank circuit. Besides all that splatter, it decreases reliability of the amp and the life of expensive tank com; /archives//html/Amps/2006-06/msg00503.html (7,203 bytes)
3. Re: [Amps] Amps Digest, Vol 42, Issue 67 (score: 1): Author: R L Measures <r@somis.org>; Date: Tue, 27 Jun 2006 06:41:28 -0700; High voltages could also appear in a low-pass Pi-network tank if RF energy well above its operating frequency is applied at the input. For example, in a TL-922, peak potentials of c. 5000v can appear; /archives//html/Amps/2006-06/msg00513.html (8,498 bytes)

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