Hi, I seem to recall in the recent thread on RF communication - with PICs, naturally! - that BALUNS got a mention. I've been trying to find a supplier of PCB baluns, SMD & DIP mounting. The only one I've found, SMA (http://www.smae.com/home.htm), don't seem to want to answer my emails. Has anyone else had any luck finding suppliers of these gizmos on the web? Thnax - Peter Hynes --