To: | amps <amps@contesting.com> |
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Subject: | [Amps] Cooling tubes article |
From: | Gary Schafer <garyschafer@comcast.net> |
Reply-to: | garyschafer@comcast.net |
Date: | Sat, 28 Feb 2004 16:56:07 -0500 |
List-post: | <mailto:amps@contesting.com> |
Just ran across the article by Orr that he wrote for QST on cooling
tubes. Read it years ago. It is in the September 1967 QST, page 20. Lots of good stuff on selecting blower size etc. 73 Gary K4FMX
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