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Re: [TenTec] T/R isolation measurement on Corsair 1

To: <tentec@contesting.com>
Subject: Re: [TenTec] T/R isolation measurement on Corsair 1
From: "Stuart Rohre" <rohre@arlut.utexas.edu>
Reply-to: tentec@contesting.com
Date: Tue, 18 Nov 2003 11:29:32 -0600
List-post: <mailto:tentec@contesting.com>
Probably you need to load the aux antenna connector on the Corsair with a
typical antenna impedance in order to see full TR isolation values.  The
scope probe is such high impedance that it will give a lower level of
isolation measurement.  As a general rule to measure isolation of any ported
network, all ports have to be loaded to specified impedances for operation.
-Stuart
K5KVH


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