In article <309664.16078.bm at smtp226.mail.gq1.yahoo.com>, Jeff Clarke <ku8e at bellsouth.net> wrote, on "Thu, 19 Feb 2015 16:23:59 -0500"; > What are you serious SO2R guys using? Array Solutions FilterMAX IV. -- Katsuhiro 'Don' Kondou, JH5GHM