I expect wiki will answer it better than I but the amps are not linear so do
not increase signals at a flat rate .
To: [email protected]
From: [email protected]
Date: Fri, 6 Feb 2009 05:16:17 +0000
Subject: [Repeater-Builder] Re: Hamtronics Helical Resonator Preamp or Advanced
Research Preamp
--- In [email protected], Barry <ate...@...> wrote:
>
>
> What he is saying is , a lower gain preamp aplifies less noise in
relation to the signal so the audio sounds better
>
Not trying to be superpicky here, but this is something I need to
understand better... Why, and how, would the lower-gain preamp
amplify less noise than signal? Would the preamp not amplify anything
presented to it's input that is within it's operating parameters an
equal amount?
Laryn K8TVZ
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