>Yes, I planned on discussing the appropriate applications for each >amplifier class. I don't expect my tutorial to make seasoned RF designers >out of people, just to help beginners over some of the "humps" that they >encounter in trying to understand RF work. This is what the ARRL Handbood, the Ham's 'Bible', is about. The older ones are less technical and are worth checking out - circa 1980 >> A lot of competant men (and women) schooled in solid >> state physics and semiconductor fabrication as well as >> practical engineers versed in the practical experience of >> RF amp design have spent countless hours putting >> together those design guides and data manuals. The >> 'selection' of device based on arbitrary parameters >> described coldly in a text on design or in a short paper >> will be pressed to do really do this topic justice (no >> offense) without 'shorting' some aspect of this art. Ham's, Hackers and Hobbyists don't need that. BTW got my latest Globalnet newsletter today: "Ever have a problem needing a solution? Have you ever been in need of advice? RF Globalnet provides Discussion Forums to foster the community and enable continuous interaction and collaboration within our industry. Post your questions in Discussion Forums at any time: http://rf.rfglobalnet.com/forums/home.htm " I should drop in and query the experts about radio-solitons, Bessel beams and x-waves. Be nice if an engineer could explain the U1 and SU(2) groups. Perhaps its just including the transient response of space-time with Maxwell's steady state equations? Scott **************************************************************** Freedom is pursuing your carrot, not running from a stick. The mob only rules what its members are allowed to achieve. Physics - the manifold ways the odds always get even... **************************************************************** -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu