gsmc ==== A GTK Smith Chart Calulator for RF impedance matching gsmc is a simple smith chart calculator used for automatic calculation in radio frequency impedance matching. Many good program for doing this job are available for non free OS or are non free themself; so getting what I retain the best characteristic from each of thes that I've seen in the past I decided to write one and release it under GNU/GPL license. Program is under development: help is needed and welcomed; in my hope it will be the first part of a suite of rf designing tool all to be released under GPL. Write me if you are interested; my experience in write software is limitated, neither I have knolwedge in building up large and distributed software project. Prior to gsmc I wrote xsmc a very similar program that run under X and use direct Xlib call, his aspect is not particular user friendly. For using gsmc reading the manual (man gsmc) should be enough... Have nice matching! Lapo Pieri (IK5NAX)