[Elecraft] K3 in a cw pileup - needs work
Barry N1EU
barry.n1eu at gmail.com
Sun Feb 7 10:19:04 EST 2010
Don Wilhelm-4 wrote:
>
> I do not believe that is true, and the graphs at
> http://www.cliftonlaboratories.com/elecraft_k3_agc_and_s-meter.htm#AGC_SLP_and_AGC_THR
> bear the real facts as well.
> Raising the AGC Threshold allows stronger weak signals (less than -100
> dBm for THR=008) NOT to activate the AGC.
>
The graphs are dependent on gain level that is set in the rx. If there's
any hope of alleviating pileup mush by raising Threshold level, I believe it
would be true (that stronger signals will raise audio level).
When I throttle the gain, I notice that lowering Threshold lowers audio
level of stronger signals.
73,
Barry N1EU
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