To: | Robert & Linda McGraw K4TAX <RMcGraw@Blomand.Net> |
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Subject: | Re: [TenTec] AMP Question |
From: | "Dr. Gerald N. Johnson, electrical engineer" <geraldj@isunet.net> |
Reply-to: | geraldj@isunet.net, tentec@contesting.com |
Date: | Thu, 21 Aug 2003 17:58:20 -0500 |
List-post: | <mailto:tentec@contesting.com> |
If there's more plate color there's more plate dissipation. Less output, or more plate input. As if the load Z to the tubes isn't the same on 40 as it is on the lower bands. The tubes do have some inductance in their base leads, but it should show much at 40m. Maybe the wattmeter has a different sensitivity on 40m and you are actually driving it harder than you think. 73, Jerry, K0CQ -- Entire content copyright Dr. Gerald N. Johnson, electrical engineer. Reproduction by permission only. _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec |
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