[Elecraft] K3 AGC usage question

Mike nf4l at nf4l.com
Sun Jan 10 11:29:38 EST 2010


AF LIM is set to 12. Shouldn't that be enough?

I wouldn't characterize the signal as strong. It doesn't make any 
difference what the AF gain is, as  long as it's loud enough to hear. 
Even the beep when I turn AGC back on is raspy.

I'm not trying to be argumentative, just trying to get a handle on 
whether it's pilot error or something else. And how to fix it either way.

Mike

Lyle Johnson wrote:
> Mike wrote:
>> When I turn the AGC off, my audio sounds like the speaker cone is 
>> torn, either the external speakers or phones. It's very difficult to 
>> describe.
>
> CONFIG: AF LIM is used to hard limit the audio level so you don't get 
> "blasted" by a strong signal when you have the gain cranked up to hear 
> a weak one with AGC OFF.   This is only in effect with AGC OFF.
>
> 73,
>
> Lyle KK7P
>




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