Search:                        
Please support my efforts by ADVERTISING!
Serving a Pleasant Blend of Yesterday,
Today, and Tomorrow™

Vintage Magazines

Electronics World
Popular Electronics
Radio & TV News
QST | Pop Science
Popular Mechanics
Radio-Craft
Radio-Electronics
Short Wave Craft
Electronics | OFA
Saturday Eve Post
Electronics Illustrated

Formulas | Data

Electronics | RF
Mathematics
Mechanics
Physics


Calvin & Phineas

Archive | Sitemap

kmblatt83@aol.com

Resources

Radar | AI
Cogitations
RF Museum
Videos | Pics |
Things | Logos
Radio Datashts
WJ Tech Notes
Day in History

Entertainment

Crosswords
Humor | Podcasts
Quotes | Quizzes
Tech Comics

Parts | Services

1000s of Listings


About RF Cafe

Software: RF Cascade Workbook | RF Symbols for Office | RF Symbols & Stencils for Visio | Espresso Workbook
Please Support My Advertisers!
Transcat | Axiom Test Equipment - RF Cafe
Aegis Power | Centric RF | RFCT
Empower RF | Reactel | SF Circuits

Alliance Test | Isotec
LadyBug Technologies LB466A Power Monitor - RF Cafe

PCB Directory (Manufacturers) - RF Cafe

Copper Mountain Technologies Vector Network Analyzers - RF Cafe


Innovative Power Products (IPP) RF Combiners / Dividers - RF Cafe

Copper Mountain Technologies Vector Network Analyzers - 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

Transcat | Axiom Rental Equipment - RF Cafe

500 Injured in Meteor Strike Above Russia

minimum height spacer 500 injured in meteor strike above Russia - RF CafeAn epic event occurred in Russia last night. A huge meteor passed through the atmosphere over the Russian city of Chelyabinsk, setting off a shock wave with a force great enough to shatter windows and injure nearly 500 people. Any living Siberian that might remember the Tunguska event over Siberia in 1908 must have had a wicked flashback. There is a good possibility it was a chunk of space rock associated with asteroid 2012 DA14, due to fly by today this afternoon. There could be more to come. Earth is a hard hat area today.

500 Injured in Meteor Strike Above Russia - RF Cafe

Posted  February 2013

 

Exodus Advanced Communications Best in Class RF Amplifier SSPAs - RF Cafe