On Mon, 23 Aug 2010 09:10:57 -0400, Pete Smith wrote: >What could have caused this? This might be a good question to put to the applications folks at Fair-Rite. Chances are it was their beads. If it's the little ones on miniature teflon coax, it's probably the 73 Mix that W2DU used in his design. 73, Jim K9YC