Hi all, Does anyone know a practical method to calculate how many words per second is an actual transmission? In 70's, an old radio ham, taught me one sending "PARIS", but I don't remember how many times or for how long PARIS should be send it. I'm making a light(LED) Morse code generator for an scaled WWII warship... by the way, at what speed they code in 40's? Thanks, Dennis. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist