[Elecraft] Attenuator and RF Gain Settings

ab2tc ab2tc at arrl.net
Tue Feb 2 17:07:46 EST 2010


Hi,

I wish I could set it higher than 008. I am also in a relatively quiet
location but on 20m with an AGC threshold of 008 my atmospheric noise is
normally above the AGC threshold. So when I want comfortable listening I
back off the RF gain until the S-meter shows about S4 or so. Not a big
problem, but I would prefer that the AGC threshold could go higher. Having
it stored per-band, too, would be really, really nice and it makes sense.

Knut - AQB2TC


Don Wilhelm-4 wrote:
> 
> I just thought of something that might help those confused by the AGC 
> Threshold setting.
> One other way to look at the required AGC Threshold level is to think of 
> it as an S-meter level
> If your noise is S-1 or lower (on the K3's S-meter), you can set the 
> Threshold to 002 or higher and all may be well
> OTOH, if you have an S-7 noise level indicated, the AGC Threshold should 
> be set to 008 or higher.
> <snip>
> 

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