RF Cafe Software
About RF Cafe
1996 - 2022
BSEE - KB3UON
RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The Internet was still largely an unknown entity at the time and not much was available in the form of WYSIWYG ...
All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.
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1825: George Stephenson operated the first locomotive that hauled a passenger car. 1831: The first meeting of the British Association for the Advancement of Science was held in York. 1894: Lothar von Richthofen, WWI flying ace and brother of the Red Baron, was born. 1892: Book matches were patented by Joshua Pusey. 1918: Sir Martin Ryle, who developed the first synthetic aperture radio telescope systems, was born. 1938: The Queen Elizabeth was launched at the John Brown & Company shipyard at Clydebank, Scotland. 1993: General James "Jimmy" Doolittle, famous for, amongst other things, his raid on Tokyo in 1942, died. 1997: The space shuttle "Atlantis" docked with the problem-plagued Russian "Mir" station to drop off American David Wolf and pick up Michael Foale. 2003: The first European mission to the Moon was launched aboard an Ariane-5 rocket.