Here is a link to the QST article- Feb 1990 QST 28 Balanced Balanced Antenna Tuner, Article: http://www.arrl.org/members-only/tis/info/pdf/9002028.pdf (1,773,441 bytes) Related page: Transmatch/Antenna Tuner Keywords: CONSTRUCTION ANTENNA TUNER HOMEBREW TRANSMATCH Measures, Richard, AG6K jamie / NE4TT --- [Pre-scanned for viruses by Internet America.]