Hello, this article originally appeared in the 
January/February 1998 issues of QST (www.arrl.org).
The original article contained many more examples
of usage than are repeated here.

Reprints of the entire article are only $3 or $5 and are
available from QST at www.arrl.org.

This design appeared in a copyrighted magazine (QST) and
is copyrighted 1996-1999 by Steven C. Hageman and QST.

For more information please contact me at,

shageman@sonic.net

Regards,

Steve Hageman
