For curiosity we looked at the lower end of the curve with SpectrumLab
having a 0.27 Hz effective noise bandwidth at audio.
The K3 (not S here) shows AF linearity to more than 40 dB below S1!
So you guys with a low noise floor and ultra narrow digital modes could
potentially do wonders.
73 de Brian/K3KO
On 3/6/2017 15:11 PM, Cady, Fred wrote:
Very nice Al Thanks.
73,
Fred KE7X
________________________________
From: Elecraft <[email protected]> on behalf of Al Lorona
<[email protected]>
Sent: Sunday, March 5, 2017 10:50 PM
To: Elecraft Reflector
Subject: [Elecraft] [K3] AGC White Paper
I spent a little bit of time this weekend and put together yet another K3 AGC (YAKA)
"white paper" to put some measurements and discussion of the results down in
the hope that others may benefit. Maybe it'll help folks understand AGC better by
demystifying some of the K3 idiosyncrasies. I hope it makes you think about a few things
in a way that maybe never occurred to you. I put the document in my Dropbox at the
following link:
https://www.dropbox.com/s/drfujqupr4pcet3/Getting%20the%20Most%20Out%20of%20K3%20AGC%20System.pdf?dl=0
I'll leave the file there for several days in case any of y'all are interested.
73,
Al W6LX
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