RF Cafe Software
About RF Cafe
1996 - 2016
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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Charles Hatchett announced his discovery of the element
before the Royal Society in London. 1867: The
refrigerated railroad car was patented by J.B. Sutherland. 1876:
Willis Carrier, inventor of the first practical air conditioning
system, manufactured weather," was born. 1885: The first
meteor trail was photographed by L. Weinek in Prague during
an Andromedid storm. 1922: The first successful
Technicolor motion picture film, "The
Toll of the Sea," was released. 1934:
Beckman Instruments was incorporated. 1942: President Roosevelt
gasoline rationing, beginning December 1. 1953: The House of
Lords voted to allow
commercial television to compete with BBC. 1965: France launched
its first satellite, the
Asterix-1, sending the 92-pound capsule into orbit with the
Diamant booster. 1966: France opened the world's first
tidal power station at Rance estuary, in Brittany. 2003: The
Concord SST made its last flight.