RF Cafe Software

RF Cascade Workbook 2005 - RF Cafe
RF Cascade Workbook

Calculator Workbook
RF Workbench
Smith Chart™ for Visio
Smith Chart™ for Excel
RF & EE Symbols Word
RF Stencils for Visio

About RF Cafe

Kirt Blattenberger - RF Cafe WebmasterCopyright
1996 - 2016
Webmaster:
Kirt Blattenberger,
 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.

My Hobby Website:
 AirplanesAndRockets.com

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Just an Old жена's Tale
Kirt's Cogitations™ #156

These original Kirt's Cogitations™ may be reproduced (no more than 5, please) provided proper credit is given to me, Kirt Blattenberger.

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   Cog·i·ta·tion [koj-i-tey'-shun] – noun: Concerted thought or reflection; meditation; contemplation.
   Kirt [kert] – proper noun: RF Cafe webmaster.

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Just an Old жена's Tale

Well, another myth has been debunked. Back during the Cold War, Russian cosmonauts were ridiculed for having to use pencils for writing in space because special pressurized pens were needed to function in weightlessness. Even Pedro Duque, a modern European Space Agency astronaut, admitted he too believed it - until he ran an experiment himself during a visit to the International Space Station. Said Pedro about his ordinary ballpoint pen, "It doesn't stop working, and it doesn't spit, or anything." The next thing you know, I'll be told that toilets don't really flush in the opposite direction in the southern hemisphere!