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 ...
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1608: Italian physicist and mathematician Evangelista Torricelli, who invented the barometer, was born. 1783: French school teacher Jean Pilâtre de Rozier made a tethered, captive-balloon ascent, 250 feet above the gardens of La Muette, Fance, thereby becoming the first man ever to fly. 1829: American astronomer Asaph Hall, who discovered named the two moons of Mars Phobos and Deimos, was born. 1927: Oil was discovered at Kirkuk in Iraq. 1928: The German airship Graf Zeppelin completed its journey across the Atlantic from Friedrichshafen to Lakehurst, NJ. 1930: American industrialist Herbert Dow, founder of Dow Chemical Company, died. 1939: NY mayor Fiorello La Guardia dedicated the airport bearing his name. 1950: Telanserphone (later Aircall) of New York City, the first American radio paging service, sent its first page to a doctor who was on a golf course 25 miles away. 1997: NASA's plutonium-powered "Cassini" spacecraft launched toward Saturn. 2003: China became the third nation to launch a man into space.