[Elecraft] N6TV S-Box and Y-Box

[Paul GACEK]

Hi Eric

If you like making kits an alternative to running your K2/10 with a somewhat expensive KPA1500 is the HRD500. Its a kit and while I didn’t build one I have been using a prototype that Jim Veatch (designer) lent me. Its pretty awesome and has an ATU built in.

https://www.hobbypcb.com/index.php/products/hf-radio/hardrock-500-power-amplifier-support-package <https://www.hobbypcb.com/index.php/products/hf-radio/hardrock-500-power-amplifier-support-package>

Paul
W6PNG/M0SNA
www.nomadic.blog <http://www.nomadic.blog/>


> On Jan 6, 2021, at 1:38 PM, eric norris via Elecraft <elecraft at mailman.qth.net> wrote:
> 
> Note also my fantastic S-Box also works with a K2/10 IF it has the serial I/O option AND a key out mod.  The KPA1500 shows 500w out with K2/10 at full tilt with QSK!
> 
> 73, Eric WD6DBM
> 
>   
> 
>  On Wed, Jan 6, 2021 at 11:19 AM, Bob Wilson, N6TV<n6tv at arrl.net> wrote:   Thank you very much Eric,
> A collection of PDF files with block diagrams and schematics detailing the custom S-BOX and Y-BOX design that I came up with so that WD6DBM could connect any one of these:
> 
> 
> K2/100
> 
> 
> K3 + 3 transveters
> 
> K4
> 
> KX2KX3
> 
> with any one of these 
> 
> KAT500 / KPA500
> 
> KPA1500
> 
> using only off-the shelf cables, may be downloaded here:
> 
> https://www.kkn.net/~n6tv/S-BOX_Y-BOX_WD6DBM.zip
> 
> 73,
> Bob, N6TVhttps://bit.ly/Y-BOXhttps://bit.ly/S-BOX
> 
> 
> 
> 
> 
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