The ad in August 1975 73 Magazine says 15dbd. https://archive.org/details/73-magazine-1975-08/page/n111/mode/2up > On Sep 14, 2021, at 6:44 PM, MERLE COX <w7yoz at centurylink.net> wrote: > > 432-16LBX Jeff Townsend WB8LYJ