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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1841: Benjamin Franklin (BF) Goodrich, founder of America's rubber industry, was born. 1862: Richard Gatling received patent for his machine gun. 1873: first U.S. patent for a gold crown issued to Dr. John Beers of San Francisco, CA. 1879: The cash register was invented by James J. (Jake) Ritty. 1922: The entrance to King Tutankhamun's (King Tut) tomb was discovered. 1952: General Dwight D. Eisenhower swept a victory in the American presidential elections. 1979: Iranian Islamic militants seized the U.S. embassy in Tehran and took 63 Americans hostage. 1980: Ronald Reagan defeated Jimmah Carter in a landslide.