It has come to our attention that our Transmission Line
Calculator did not handle embedded microstrip calculations
correctly. The calculator has been revised to Version 2.2
and the revised version is now available on our web site.

To our knowledge, the calculator has always handled all
other configurations (microstrip, stripline, and asymmetric
stripline) correctly.

If you have previously downloaded a copy of our calculator,
you might want to replace it  with the current version.

It is available at
www.ultracad.com (follow the links to calculators)
or
ftp.ultracad.com/notes/ultraclc.zip

Unzip the file in the directory of your choice and run
under Windows 3.1 or later.

Doug Brooks
President
UltraCAD Design, Inc.

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