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Re: [TenTec] Argonaut V and an amplifier

To: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Subject: Re: [TenTec] Argonaut V and an amplifier
From: Ken Brown <ken.d.brown@hawaiiantel.net>
Reply-to: ken.d.brown@hawaiiantel.net,Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Tue, 10 Oct 2006 19:45:38 -1000
List-post: <mailto:tentec@contesting.com>
Wow! I've misunderstood this for years. I thought the the ALC voltage 
was produced by the amplifier, and fed to the exciter to limit drive. I 
never knew that the exciter generated an ALC voltage to change the 
amplifier bias.

DE N6KB
> The ALC biases the RF to avoid clipping. In an amplifier, the exciter ALC 
> is applied as a bias to avoid the same thing. The Argo 
> does not provide ALC to an amp. If the amp can create an internal
> ALC by biasing, that should work.
> Most amps I know of use outside (EXCITER) ALC to do this.
>   
>   

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