Thanks to Tom Hammond I now have the measurements of the RF boards used in the K1 and the K2. I still need the measurements for the KX1 RF Board. Thanks, Don / WA9TGT WA9TGT / Donnie Garrett / Muncie, IN ARCI #6447, ARS #1717, AmQRP, ECI-QRP #001 K2 #4003, K2 #3186, K1 #1806, K1 #0416, SW-30+ LDG Z-11 Auto Tuner, 102' CF Zepp fed with 300 Ohm Line