Don, Sorry but I answeted to the originally question?
73, Heinz HB9BCB Am 22.04.2019 um 13:54 schrieb Don Wilhelm <donw...@embarqmail.com>: Heinz, That buffer amp is for an IF output from the K2, and is NOT an amplifier keying output. 73, Don W3FPR > On 4/22/2019 2:34 AM, Heinz Baertschi wrote: > There is another source here: > DX ENGINEERING Clifton Labs Buffer Amplifier Kit for Elecraft K2 (Built & > Tested Z10000C PCB, Mounting Hardware, Insulation, Coaxial Cables > w/Connectors, Kit), $47.99 > 73, > Heinz HB9BCB > Don Wilhelm wrote >> Jay, >> >> You will need to key the amplifier with a keying output from the K2. >> Yes, the amp will detect band and frequency, but you still need a KEYOUT >> from the K2. >> The best solution is to use the N0SS Amplifier Keying board. Since Tom >> is SK, no kits are available, but I understand you can obtain the boards >> from FAR circuits - or the circuit is simple enough that you can build >> it on perfboard using Tom's full size board layout. See >> http://www.mmccs.com/mmarc/n0ss/k2_t-r_rly_drvr.pdf. >> >> Thank you for your help at RARSfest - the Amazon package arrived today - >> Thanks. >> >> 73, >> Don W3FPR >> >>> On 4/21/2019 8:23 PM, Jay Rutherford wrote: >>> Greetings all, >>> >>> How could I use the KXPA100 amp with my K2? I don't think the K2 has a >>> keying line, and so I wonder if the KXPA100 would automatically detect >>> band and frequency through the built-in tuner without a keying line >>> cable. Any info appreciated. >>> >>> 73 Jay K3BH >> ______________________________________________________________ >> Elecraft mailing list >> Home: http://mailman.qth.net/mailman/listinfo/elecraft >> Help: http://mailman.qth.net/mmfaq.htm >> Post: mailto: >> Elecraft@.qth >> >> This list hosted by: http://www.qsl.net >> Please help support this email list: http://www.qsl.net/donate.html > -- > Sent from: http://elecraft.365791.n2.nabble.com/ > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
