RF Cafe Software
About RF Cafe
1996 - 2022
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.
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Use these Visio component stencils (also called shapes) to generate a professional looking system block diagram with as much - or as little - detail as you like. These stencils are full-scale (1:1) for easy modification! Simply choose one of the included instruments and modify the front panel to match your instrument.
Built on the Visio grid to guarantee alignment. All components are original. This product has been tested with Visio versions 4.0 through 2002. Click here to see known issues (minor) and how to fix.
Here is a small sample of what you will be receiving. Note the consistent formatting. Edit values the same convenient way as with all other Visio components.
How to open these stencils in Visio 2010?
In Visio 2013, you will probably need to change the File Block Settings that have been added in 2013 for security purposes. Please see the Microsoft support page for detailed instructions on File Block Settings (it's easy to do).