Posted by
Bill Frantz on
May 30, 2019; 2:17am
URL: http://elecraft.85.s1.nabble.com/3-technical-questions-tp7652460p7652478.html
Thanks for this explanation. Now I'm sure the K4HD will be at
least as good as the K3S and probably better.
Watching Elecraft is like watching a really good magician. With
both, you expect extraordinary things. However, with Elecraft, I
like to know how it is done. :-)
73 Bill AE6JV
On 5/29/19 at 6:09 PM,
[hidden email] (Wayne Burdick) wrote:
>The K4 is always doing direct sampling for panadapter purposes.
>If the HDR module is turned off or is not present, the K4 also
>does direct sampling for demodulation.
>If the HDR module is turned on, two additional ADCs are used,
>right at the outputs of the crystal filters (oversimplifying a
>bit). The original two ADCs are still being used for the panadapter.
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(408)356-8506 |not an add-on feature. - Attr-| 16345
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CA 95032
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