Readme.txt for 0403Evans.zip 0403Evans.zip contains files pertaining to "Tapped-Capacitor Matching Design," by Randy Evans, KJ6PO (QEX, Mar/Apr 2004, pp 46-52). At the time this was posted, the author's e-mail was mailto:randallgrayevans@yahoo.com. The file you have downloaded is an Excel worksheet to calculate design values for tapped-capacitor matching networks. The files have no value unless you use Excel or another that can read its files. (I don't know if one exists.) The files are supplied so that readers who want to duplicate or extend the author's work may do so. 73, Bob, KU7G 11:42 AM 02/12/2004 On 07/22/2004, a revised spreadsheet file (Capacitor Tap Impedance Article 02-27-04.xls) replaced the original. The revised spreadsheet provides more notes to better explain its operation. 73, Bob, KU7G 10:22 AM 07/22/2004 Robert J. Schetgen, KU7G/1 Senior Assistant Technical Editor American Radio Relay League, 225 Main St, Newington, CT 06111-1494 ph: 860-594-0277 (direct) fax: 860-594-0259 e-mail: rschetgen@arrl.org QST Team * Hints & Kinks Editor * QEX Managing Editor Have you seen the new QEX? Wow! Check it out at http://www.arrl.org/qex/.