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 > <[email protected]> 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<[email protected]> 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 > > > > > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to [email protected] ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]
