[Elecraft] K3 AGC Mod Test This Weekend

Cady, Fred fcady at ece.montana.edu
Thu Dec 15 09:17:15 EST 2011


Slope >0 flattens the agc response. Have a look at some curves on The AGC Story on ke7x.com


-----Original Message-----
From: elecraft-bounces at mailman.qth.net on behalf of Arie Kleingeld PA3A
Sent: Thu 12/15/2011 3:08 AM
To: elecraft at mailman.qth.net
Subject: Re: [Elecraft] K3 AGC Mod Test This Weekend
 
Dennis,

Thanks for this try-out! I'm looking forward to hear the results.

Some suggestions:
- switch the PLS off. My experience in CW contests is that the PLS 
function will treat fast strong CW signals as pulses and will bypass the 
slow AGC for the first few dots of a signal.
- maybe set the SLP to 8 or higher. This will make the AGC more active 
in your test
- set AGC to F

73,
Arie PA3A


Op 14-12-2011 22:53, Dennis schreef:
> AGC parameters:
> DCY  Soft
> HLD   .30
> PLS   Nor
> SLP   000
> THR   008
> F       120
> S       020
> AGC as selected using front panel push button will be "slow".
> All RxEq will be flat, ie. 0
> Preamp Off
> Att- haven't decided on this yet, but both radios will be the same.
> Crystal Filter- 400Hz
> Bandwidth setting- 400Hz
>
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