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Software:

RF Cascade Workbook | RF Symbols for Office
RF Symbols for Visio | RF Stencils for Visio
Espresso Engineering Workbook <--free

Innovative Power Products (IPP) Baluns & Transformers - RF Cafe

Johanson Dielectrics Thin Film Substrates - RF Cafe

RF Cascade Workbook for Excel

RF & Electronics Symbols for Visio

RF & Electronics Symbols for Office

RF & Electronics Stencils for Visio

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Espresso Engineering Workbook™

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PCB Directory Manufacturer Directory Database - RF Cafe

World Time Zone Map

This world time zone map comes from the U.S. Navy website. It shows zones corrected to September 2010 boundaries and are approximate. Daylight Saving Time (summer time), usually one hour in advance of Standard Time, is kept in some places.

The full-size map is copyrighted, so please click one of the the links below to view the high resolution world time zone map.

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 World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a lady's voice announced "You've Got Mail" when a new message arrived...

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

My Daughter's Website: EquineKingdom

Windfreak Technologies Frequency Synthesizers - RF Cafe

RF Electronic Stencils Symbols Visio Shapes Office