[Elecraft] K3: Noisy Receiver? - not here!

Paul Christensen w9ac at arrl.net
Thu Dec 17 09:17:37 EST 2009


The mods are essentially the same, although Elecraft likely re-scaled R 
values rather than C.  The end result is identical.  I drafted those mods at 
a time when the upgrades were not yet implemented by Elecraft.  Taking 
advantage of Elecraft's exchange program is the better choice and leads to 
less potential for damage to the rig.

Paul, W9AC

> Just Google "W9AC Hardware Mod" and you will find the information here:
> http://n1eu.com/K3/k3audiomod.htm . I don't know if it is the same mod as
> now on the updated DSP board but the author states that "Elecraft may 
> offer
> a replacement board for those who don't wish to make the mod" so I am
> guessing that it is.




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