On 6/17/06, Richard J. Fiero II W5TFW <w5tfw at cox.net> wrote: > anyone have a copy of the plans to Build duplexers from Copper tubing // > pipe ? > NOT heliax,......... Mike asks Have you tried asking the "repeater-builder" listserve group? You are more likely to get the info you want there. YMMV -- Mike Urich, KA5CVH http://ka5cvh.com/1979.htm