I just finished my KX1 and ATU, Yeah! In tuning the ATU for a null I get about .4 mV (there are two nulls), at both nulls the power reads 2.2 watts.
If I look at the RF out on my scope I see a peak to peak reading of 18.8 volts into a 50 ohm dummy load. I compute power to be 3.24 watts. (Vpp/sqr 2)^2/50ohms, P=Vrms^2/50. I'm feeding the KX1 with 13.8 volts. Does anyone have any suggestions where I might poke around with my scope to see why I'm not getting 4 watts? Thanks, -TAC -- View this message in context: http://elecraft.365791.n2.nabble.com/KX1-Antenna-Tuner-tp7137057p7137057.html Sent from the Elecraft mailing list archive at 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
