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!
Innovative Power Products Passive RF Products - RF Cafe

ConductRF Phased Matched RF Cables - RF Cafe

Temwell Filters

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

Werbel Microwave (power dividers, couplers)

Day in Engineering History Archive - October 6

Day in Engineering History October 6 Archive - RF CafeOctober 6

George Westinghouse Born Today - Please click here to visit RF Cafe.1813: Pioneer watchmaker Edward Howard was born. 1846: George Westinghouse, founder of Westinghouse Electric Company and inventor of railway braking systems, was born. 1868: A patent for nickel plating was awarded to William Remington. 1903: Nobel Prize winner Ernest Walton, co-inventor of the first nuclear particle accelerator, was born. 1923: Edwin Hubble identified the first Cepheid variable star. 1942: Electric photography (xerography or photocopying) patent was received in by Chester Carlson. 1951: W(ill) K(eith) Kellogg, founder of the Kellogg cereal company, died. 1966: Lysergic acid diethylamide (LSD) was declared illegal in the U.S. 1973: Egypt and Syria launched an attack against Israel, starting the Yom Kippur War. 1987: Microsoft introduced the PC version of Excel. 1995: Astronomers at the Geneva Observatory in Switzerland announced the first  ever discovery of a planet orbiting the solar-type star, 51 Pegasi.

| 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.

Werbel Microwave (power dividers, couplers)


RF Cascade Workbook 2018 by RF Cafe

Amplifier Solutions Corporation (ASC) - RF Cafe