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Re: [Amps] Tuner Loss

To: amps@contesting.com
Subject: Re: [Amps] Tuner Loss
From: Roger D Johnson <n1rj@roadrunner.com>
Date: Mon, 21 Mar 2011 13:46:34 -0400
List-post: <amps@contesting.com">mailto:amps@contesting.com>
Here is a fun program to play with:


http://fermi.la.asu.edu/w9cf/tuner/tuner.html

You will see that the worst case is generally trying to match
low impedance (high current) loads. You can play with the
values of the components to see how they affect losses. It's
interesting to see how tuners with only have 250pf caps for
tuning can be quite lossy.

73, Roger

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