According to the ARRL web site QST index search, it was April 1979, page 11. I don't have that one, but do have a copy of the 1972 6-can duplexer construction article.
Somebody out there must have the QST CD-ROM that covers 1979, though.... George, KA3HSW / WQGJ413 -----Original Message----- >From: skipp025 <[EMAIL PROTECTED]> >Sent: Nov 1, 2007 12:35 PM >To: Repeater-Builder@yahoogroups.com >Subject: [Repeater-Builder] pc board duplexer article > >Anyone got a scanned or photocopy of the famous PC-Board Duplexer >QST Magazine Article from years past... they could/would share? > >This is the duplexer kit made & sold by Circuit Board Specialists >in Pueble CO. > >thanks in advance for your replies >s. >