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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1928: Alexander Fleming discovered penicillin in the mold Penicillium notatum. 1940: The German Luftwaffe suffered the loss of 176 planes in the Battle of Britain. 1941: AMP incorporated as Aircraft Marine Products (how many people know that?). 1947: RCA released the 12AX7 vacuum tube to the market (datasheet). 1964: The London's Sun newspaper debuted. 1965: "Lost in Space" premiered. 1978: German aircraft engineer Willy Messerschmitt died. 1982: The first issue of "USA Today" published. 2001: President George W. Bush identified Osama bin Laden as the prime suspect in the 9-11 terrorist attacks.