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

withwave microwave devices - 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

TotalTemp Technologies (Thermal Platforms) - RF Cafe

Day in Engineering History Archive - September 2

Happy Birthday Hiram Percy Maxim! - Please click here to visit RF Cafe.Day in Engineering History September 2 Archive - RF CafeSeptember 2

1752: This was the last day of the Julian Calendar in Great Britain and the British colonies - the Gregorian Calendar designed to correct the extra leap year day problem went into effect the next day with tomorrow being September 14, hence 11 days were dropped. 1869: Hiram Percy Maxim, co-founder of the Amateur Radio Relay League (ARRL), was born. 1910: Blanche Scott, the first woman pilot in the U.S., made a solo flight at Lake Keuka. 1944: President George H.W. Bush was shot down at Chichi Jima island, in his Avenger aircraft. 1945: Japanese officials signed the act of unconditional surrender (VJ Day). 1948: Christa McAuliffe, the first female Shuttle astronaut who died in the Challenger accident, was born. 1969: NBC-TV canceled "Star Trek" - the show had debuted on September 8, 1966. 1973: English writer J. R. R. Tolkien, author of "The Hobbit" and "Lord of the Rings," died. 1987: Philips introduced the CD-video. 1985: 73 years after sinking off the Newfoundland coast, the wreckage of the Titanic was located. 1998: Pilots for Canada's largest airline launched their first strike in Air Canada's history. 2001: Dr. Christiaan Barnard, who performed the first human heart transplant, died.

| 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.

TotalTemp Technologies (Thermal Platforms) - RF Cafe
Innovative Power Products Passive RF Products - RF Cafe

Exodus Advanced Communications Best in Class RF Amplifier SSPAs

Cafe Press