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Re: [Amps] Input SWR revisited

To: "'amps@contesting.com'" <Amps@contesting.com>
Subject: Re: [Amps] Input SWR revisited
From: "Paul Christensen" <w9ac@arrl.net>
Date: Tue, 13 Jan 2015 08:47:05 -0500
List-post: <amps@contesting.com">mailto:amps@contesting.com>
"I forgot to include that with just a 4 foot cable on the output of the tuner
between tuner and 75 ohm load the SWR was 1.8:1. With the 10 foot cable SWR was 1.46:1.
With the 10 foot and 4 foot cable the SWR was 1.4:1"

In the above experiment, on what line section is the SWR being sampled to yield these results? Before or after the tuner? Also, do all line sections have a Zo = 50?

Paul, W9AC

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