[Elecraft] K3 2 tone 3rd order dynamic range at 2 KHz tone spacing

[Jan Erik Holm]

Would be nice to see measurements with preamp
both on and off.
Also please note what the MDS is.

Happy New Year / Jim SM2EKM
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dj7mgq at muenchen-mail.de wrote:
>> Tnx for info. Is this with the preamp off?
> 
> Yes.
>