Electronics World articles Popular Electronics articles QST articles Radio & TV News articles Radio-Craft articles Radio-Electronics articles Short Wave Craft articles Wireless World articles Google Search of RF Cafe website Sitemap Electronics Equations Mathematics Equations Equations physics Manufacturers & distributors LinkedIn Crosswords Engineering Humor Kirt's Cogitations RF Engineering Quizzes Notable Quotes Calculators Education Engineering Magazine Articles Engineering software RF Cafe Archives Magazine Sponsor RF Cafe Sponsor Links Saturday Evening Post NEETS EW Radar Handbook Microwave Museum About RF Cafe Aegis Power Systems Alliance Test Equipment Centric RF Empower RF ISOTEC Reactel RF Connector Technology San Francisco Circuits Anritsu Amplifier Solutions Anatech Electronics Axiom Test Equipment Conduct RF Copper Mountain Technologies Exodus Advanced Communications Innovative Power Products KR Filters LadyBug Technologies Rigol TotalTemp Technologies Werbel Microwave Windfreak Technologies Wireless Telecom Group Withwave RF Cafe Software Resources Vintage Magazines RF Cafe Software WhoIs entry for RF Cafe.com Thank you for visiting RF Cafe!
Axiom Test Equipment - RF Cafe

Anatech Electronics RF Microwave Filters - RF Cafe

Windfreak Technologies Frequency Synthesizers - RF Cafe

Please Support RF Cafe by purchasing my  ridiculously low-priced products, all of which I created.

RF Cascade Workbook for Excel

RF & Electronics Symbols for Visio

RF & Electronics Symbols for Office

RF & Electronics Stencils for Visio

RF Workbench

T-Shirts, Mugs, Cups, Ball Caps, Mouse Pads

These Are Available for Free

Espresso Engineering Workbook™

Smith Chart™ for Excel

RF Electronics Shapes, Stencils for Office, Visio by RF Cafe

Day in Engineering History Archive November 5

Day in Engineering History November 5 Archive - RF CafeNovember 5

1st engineering college in U.S. - Rensselaer (RPI) - RF Cafe1824: The Rensselaer School was founded in Troy, NY, becoming the first engineering college in the U.S. 1863: James Packard, of automotive fame, was born. 1879: James Clerk Maxwell, whose equations have tortured countless EE students, died at age 48. 1895: The first U.S. patent was granted to George B. Selden for the auto. 1901: Henry Ford received a patent for a motor carriage. 1906: Astronomer Fred Whipple, who proposed the "dirty snowball" model for comets, was born. 1914: Great Britain, France & Russia declared war on Turkey. 1935: Edwin Armstrong first demonstrated FM radio at a meeting of the Institute of Radio Engineers. 1935: Parker Brothers launched the game of Monopoly. 1959: The American Football League was formed. 1992: Jan Hendrik Oort, Dutch physicist and astronomer of Oort Cloud fame, died. 1992: Chemical evidence of 5,000 year old beer was found in cave in Iran.

| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |

Note: These historical tidbits have been collected from various sources, mostly on the Internet. As detailed in this article, there is a lot of wrong information that is repeated hundreds of times because most websites do not validate with authoritative sources. On RF Cafe, events with hyperlinks have been verified. Many years ago, I began commemorating the birthdays of notable people and events with special RF Cafe logos. Where available, I like to use images from postage stamps from the country where the person or event occurred. Images used in the logos are often from open source websites like Wikipedia, and are specifically credited with a hyperlink back to the source where possible. Fair Use laws permit small samples of copyrighted content.

RF Electronics Shapes, Stencils for Office, Visio by RF Cafe
PCB Directory (Manufacturers)

RF Cascade Workbook 2018 by RF Cafe

Innovative Power Products Passive RF Products - RF Cafe