[Elecraft] K4D - KPA500 Fault Question + wish

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Jack,

Now that you ask.

I have been using the fan at (1) when I run FT8 to "get a head start" 
when I do TX.  I don't NEED to.  I like to see lower TEMP and it does.  
I have been known to run 400W on FT8, too (FT8 is low signal mode not 
QRP) and I have been trying to get a Dallas station DE on 10m digital 
(in a skip zone).

Thanks for the help.
73, steve WB3LGC


On 4/24/22 16:40, Jack Brindle wrote:
> Now, my question for everyone reading - when is it that you feel the 
> need to set the fan speed above 0?
>
> 73,
> Jack, W6FB
>