Seems a bit artificial problem, unless someone is driving an amp that requires 12 W. My modified Expert 1.3k-fa requires about 6W to 8 W for 1 KW output. If a serious concern, increase voltage to 15V. The Yahoo KX3 group has graphs of IMD3 as a function of power and voltage. Increasing voltage at 12 W by 1 V decreased IMD3 by about 10 db. I assume that the LPA in K3 is similar to the amp in KX3.
Ignacy, NO9E -- 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:[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]
