To: | <towertalk@contesting.com> |
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Subject: | [TowerTalk] AL-811 with Svetlana 572B's |
From: | "Drax Felton" <draxfelton@gmail.com> |
Date: | Tue, 24 Aug 2010 16:19:57 -0400 |
List-post: | <towertalk@contesting.com">mailto:towertalk@contesting.com> |
Does anyone have instructions on what needs to be done to replace the 811A tubes in an Ameritron AL-811 amplifier when Svetlana 572B tubes? I've seen on the Internet where it mentioned the Svetlana brand wasn't a direct drop in replacement for the 811A tube. My amp seems to have high input SWR now that I dropped in the Svetlana's and seems to develop a lot of power, 500 watts, at only 10-15 watts drive. Kb3X _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.contesting.com/mailman/listinfo/towertalk |
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