I just completed a design for ITT Avionics which was RF circuit using Allegro. This CAD package is the greatest for this, since they have the feature I call the electronics xacto knife to trim pads as needed. Orlen Bates, Jr. 4 Physical Design, Inc. Ormond Beach, Fl. phone 904 673 3102 fax 904 673 2013 cell 904 451 4282 www.4physicaldesign.com -----Original Message----- From: DesignerCouncil [mailto:[log in to unmask]] On Behalf Of Donna Perry Sent: Thursday, June 01, 2000 6:34 PM To: [log in to unmask] Subject: [DC] RF circuit layout What CAD package is best for RF circuit layout ?