Why worry about it? No one on the other end would be able to tell one bit of difference. I see power drop -- maybe 5 - 10 percent -- as the KPA1500 heats up...likely normal. The small bit of reflected power may also have some minor effect on the wattmeter readings you see as well. 73, Greg-N4CC
______________________________________________________________ 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 Message delivered to arch...@mail-archive.com