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Re: [Amps] SWR Bandwidth?

To: Amps Reflector <amps@contesting.com>, Joe <nss@mwt.net>
Subject: Re: [Amps] SWR Bandwidth?
From: Robert Groh <rgroh@swbell.net>
Reply-to: Robert Groh <rgroh@swbell.net>
Date: Thu, 23 Sep 2021 15:14:26 +0000 (UTC)
List-post: <mailto:amps@contesting.com>
 My guesstimate: a loaded Q of about 10.
Bob Groh, WA2CKY
    On Wednesday, September 22, 2021, 09:57:47 AM CDT, Joe <nss@mwt.net> wrote: 
 
 
 When doing what I call a reverse SWR check,

Where you place resistors from the plate connection to ground to 
simulate the Plate Load Impedance.

Then activate the T/R Relay.

And measure the SWR on the amp output.

What is the typical say 1.5 to 1 SWR bandwidth on the various bands?

I would assume on 80 is it far smaller than on 10.

But what is typical for a typical Amp like a Heath SB-220?

Joe WB9SBD

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