Lee Boulineau wrote: > If you can find a copy of PUFF, you should be able to > design the PCB using lumped elements - this would help > your design. You should use only Duroid or similar > board material for the PCB - plain phenolic won't cut > it!!! > > Lee > PUFF 2.1 can be downloaded for free from its creator's website at http://www.gerstlauer.de/puff/ Although it's a DOS program, it ran fine on my Windows XP system in a full-screen command prompt window. Daniel Imfeld -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu