[Elecraft] K3 AGC usage question
Mike
nf4l at nf4l.com
Sun Jan 10 11:33:39 EST 2010
Thanks, Steve.
I ran it from 12 up to 24. That seems to have cleaned it up FB. I had in
my mind it worked the other way.....
73, Mike
Steve Ellington wrote:
> Go into the Config menu and crank up the AF Limit some. It's working
> correctly but just turned up too high.
>
> Steve
> N4LQ
> N4LQ at carolina.rr.com
> ----- Original Message ----- From: "Mike" <nf4l at nf4l.com>
> To: <elecraft at mailman.qth.net>
> Sent: Sunday, January 10, 2010 10:25 AM
> Subject: [Elecraft] K3 AGC usage question
>
>
>> 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.
>>
>> I made a .wav file using Windows recorder, with the mic held in front to
>> my external speakers. It's a CW signal, with the 250Hz roofing filter.
>> It starts with AGC on, then off then on again. It's roughly an S4 signal
>> and S4 noise. I reduced the RF gain to aboyt 3 o'clock.
>>
>> If someone can tell me how to make a better recording. please do.
>>
>> Listen here. http://nf4l.com/k3agc.htm
>>
>> Am I doing something wrong, or do I have a rig problem?
>>
>> Thanks,
>>
>> Mike NF4L
>>
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