And that works how in FM ??? (last I heard the noise is AM, speech is FM )
At 08:52 PM 02/05/09, you wrote:
What he is saying is , a lower gain preamp aplifies less noise in
relation to the signal so the audio sounds better
----------
To: Repeater-Builder@yahoogroups.com
From: lar...@hotmail.com
Date: Fri, 6 Feb 2009 04:47:11 +0000
Subject: [Repeater-Builder] Re: Hamtronics Helical Resonator Preamp
or Advanced Research Preamp
--- In
<mailto:Repeater-Builder@yahoogroups.com>Repeater-Builder@yahoogroups.com,
"Joe Burkleo"
<joeburk...@...> wrote:
If for example the site has
> a higher than normal noise floor a lower gain preamp will often times
> amplify more of the signal and less of the extra site noise, where a
> higher gain preamp may amplify both the noise and signal, giving you a
> signal with more noise than you would like.
Joe, scratchin' my head here... Would you be able to clarify the
above statement for me?
Laryn K8TVZ
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