[Elecraft] Odd power/ALC problem

Don Wilhelm w3fpr at embarqmail.com
Mon Mar 29 22:43:57 EDT 2010


Tom,

I certainly don't know what is going on with your problem, but since no 
one else has mentioned anything like that and teh current firmware has 
been out for a while, I would guess that you have a corrupt firmware 
download.  I would get a fresh copy from the Elecraft website and 
re-load it.
No promises, but it certainly is worth a try.  If that does not fix it, 
a note th K3support is in order.

73,
Don W3FPR

Tom W8JI wrote:
> I have an odd power and ALC problem.
>
> When I load the latest firmware into my K3, it nearly quits 
> working on USB. The power output is very low with occasional 
> high peaks. LSB remains good.
>
> If I offset the filter -800 Hz, USB starts working OK.
>
> If I make no other changes and go back to the older 
> firmware, the problem goes away.
>
> Any ideas anyone?
>
> Tom 
>
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