Posted by John Harper AE5X on Jan 20, 2012; 4:09am URL: http://elecraft.85.s1.nabble.com/Tuning-AL-811H-tp7206320.html
You can program the power out of the K3 to be a specific value when you push & hold the XMIT/TUNE button. I have mine set for 5 watts for initial tune-up of the amp with a steady carrier.