[Elecraft] K3 in a cw pileup - needs work
Barry N1EU
barry.n1eu at gmail.com
Sun Feb 7 09:19:29 EST 2010
If you simply raise AGC Threshold, you will have to lower AF Gain or risk
overly loud audio from stronger signals. So what you would effectively be
doing is translating upwards the K3's dynamic range into higher rf levels.
This is NOT good practice - you want to keep the dynamic range operating at
lower rf levels (thus all the talk of gain throttling).
73,
Barry N1EU
Guy, K2AV wrote:
>
> This is true, but seems to be a VERY hard point to get across. Running
> excess gain in RF/IF strip is at the root of some number of
> complaints.
>
> On Sun, Feb 7, 2010 at 8:22 AM, Barry N1EU <barry.n1eu at gmail.com> wrote:
>> If gain were throttled (e.g., via ATT on, PRE off, reduced RF Gain),
>> wouldn't AGC Threshold be effectively raised?
>
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