On Sat, 05 May 2007 16:15:13 -0700, Roy Lewallen
wrote:

Sure doesn't look like stacked Yagis to me. No two elements are at the
same height.

Hi Roy,

Ever the conventionalist. Elements needn't be at the same height to
perform this job. Maybe to perform a better job, maybe not; but it
doesn't seem like anyone will visit this one again soon. Antennas
seem to have the capacity to present a better model than the last one
shown. Using the NBS Yagi to compare certainly wasn't the epitome of
design.

Or are we talking about the same model?

Only one person could possible confirm that, and history has revealed
we have NEVER seen that happen.

73's
Richard Clark, KB7QHC