Ron Writes: > I remember seeing plans for a simple switch to emulate the > tune button on the FH-1. Can't find it now. Can someone point > me in the right direction? Manual for the FH-1 is on the VA3CR site (www.va3cr.net). The "Tune" switch is button 12, marked at 25550 Ohms --- mine MEASURES 23.99 K with a good DVM. 73, ... Joe, K4IK