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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1848: Niagara Falls stopped flowing for one day due to an ice jam. 1853: Elihu Thomson, electrical engineer and inventor whose discoveries in the field of alternating current led to the development of successful alternating current motors, was born. 1886: Dr. John Pemberton brewed the first batch of Coca Cola. 1927: For the first time an automobile, the "Mystery Sunbeam," exceeded 200 mph. 1932: Jack Benny debuted on radio. 1973: The U.S. withdrew from Vietnam. 1974: Mariner 10 took the first close-up pictures of Mercury. 1984: The Baltimore Colts moved to Indianapolis under the cover of darkness. 1999: The Dow Jones Industrial Average (DJIA) closed above 10,000 for the first time. 2000: The Patent and Trademark Office became the "United States Patent and Trademark Office.