If you use Mathcad you can download some nice stripline and microstrip models, among other interesting things, from http://www.sigcon.com/design.htm > -----Original Message----- > From: Tuan Le [SMTP:[log in to unmask]] > Sent: Wednesday, November 17, 1999 7:36 AM > To: [log in to unmask] > Subject: [TN] Impedance program > > Hi Technetters, > > I am looking for a reliable and affordable impedance modeling program and > would appreciate everyone's inputs. > > Thank you in advance. > > Tuan Le > ############################################################## TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c ############################################################## To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TECHNET <your full name> To unsubscribe: SIGNOFF TECHNET ############################################################## Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional information. If you need assistance - contact Gayatri Sardeshpande at [log in to unmask] or 847-509-9700 ext.5365 ##############################################################