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ConductRF Phased Matched RF Cables - RF Cafe
Exodus Advanced Communications Best in Class RF Amplifier SSPAs

About RF Cafe

Kirt Blattenberger - RF Cafe Webmaster

Copyright: 1996 - 2024


    Kirt Blattenberger,


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 typing up your telephone line, and a nice 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:


Berkeley Nucleonics Academy RF Boot Camp - RF Cafe

RF Cafe Custom Software Offerings

PayPal logo - RF Cafe

Files are sent as an e-mail attachment. E-mail address provided to PayPal must accept a file attachment up to 12 MB.

Thank you for your decision to purchase software from RF Cafe. Your support helps ensure that quality, inexpensive software tools are developed to help make your job easier. Please review disclaimer prior to purchase, and be sure to include any special e-mail shipping instructions when on the PayPal™ site.

You DO NOT need a PayPal account to order.

The process is the same as with any other online credit card purchase.

Note: I personally fill these orders once notified by PayPal. I'm usually around to fill them quickly, but sometimes - especially outside of normal business hours - it might be a while.

Click on the titles for detailed information about the products and to order a Single User license. COMBO deals can be purchased below..

RF & Electronics Schematic & Diagram
Symbols for Office & Stencils for Visio
Only $35 each

It was a lot of work, but I finally finished three versions of RF & Electronics Schematic & Block Diagram shapes - one for Office products (Word™, Excel™, and Power Point™) and two for Visio™. A-, B-, and C-size drawing templates with border and title block are included. Each version contains more than 1,000 shapes most often used for creating schematic and system block diagrams. Please click the icon of the version which interests you.

RF & Electronics Stencils for Visio consists a collection of standard .vss stencil files categorized by component types. which allow drag-and-drop onto your drawing page. Page templates are standard .vsd files.

RF & Electronics Symbols for Visio has components grouped according to type onto tabbed pages in a standard .vsd file. This allows convenient inspection of how everything will actually look on your drawing. A copy & paste operation is used to transfer an object onto your drawing.

RF & Electronics Symbols for Office is for MS Word™, Excel™, and Power Point™ documents. Visio objects do not copy and paste well into Office documents. This version contains the same components as with Visio, but they are already in a Word document where each symbol was exported from Visio into .ems format, then imported into Word in a properly displaying, editable fashion. Symbols are grouped on pages for easy locating.

Price: Only $35 (each)

Discounts are available for combinations, and also Site Licenses are available for when you need 5 or more copies.

RF & Electronics Shapes COMBO Deals!

RF & Electronics Shapes COMBO Single User - RF CafeRF & Electronics Shapes COMBO Site License - RF Cafe

RF Cascade Workbook 2018
Only $45

RF Cascade Workbook 2018 Is Available Now! - RF CafeRF Cascade Workbook 2018 is the next phase in the evolution of RF Cafe's long-running series, RF Cascade Workbook. Chances are you have never used a spreadsheet quite like this (click here for screen capture). It is a full-featured RF system cascade parameter and frequency planner that includes filters and mixers. Built in MS Excel, using RF Cascade Workbook 2018 is a cinch and the format is entirely customizable. It is significantly easier and faster than using a multi-thousand dollar simulator when a high level system analysis is all that is needed. An intro video takes you through the main features...

Price: Only $45

Discounts are available for combinations, and also Site Licenses are available for when you need 5 or more copies.

Shapes & RFCW COMBO Deals!

Save big with the Super COMBO deal to get all four products:

RF Cascade Workbook™ and

RF & Electronics Stencils for Visio™ and

RF & Electronics Symbols for Visio™ and

RF & Electronics Symbols for Word™

Shapes & RFCW Super COMBO Single User - RF CafeShapes & RFCW Super COMBO Site License - RF Cafe

Site License Terms

A Site License, if purchased allows an unlimited number of users at one (1) location. Users must be officially affiliated with the site during the time of use. That means the license does not follow a user who permanently leaves the site (graduation, new employment, etc.). The license extends to persons whose primary job is normally performed at that location, but works occasionally from home or at a remote location. Hobbyists employed at the same location are welcome and encouraged to use the software. The single location restriction is imposed to limit distribution to local use for companies with multiple physical locations. This software may not be redistributed in any form, nor posted on the Internet or anywhere that it can be publicly accessed. The file(s) may be distributed on a server, via e-mail, etc., as needed for qualified users. 

End User License Agreement (EULA)

This product is NOT Shareware, Freeware, or an Evaluation version. Its legal use is contingent upon purchase directly from RF Cafe, as no distributors are authorized. Unauthorized copying, alteration or distribution of this product is prohibited by law. Please visit the RF Cafe website to submit payment for this product. Simply put, you may not use this product if you have not paid for it.

Disclaimer: All products are offered AS IS. Your use of this product implies you alone accept responsibility for results obtained through its use, and will hold harmless Kirt Blattenberger, RF Cafe, and all associates for any losses incurred through its use. This product has been tested very thoroughly, and there are no known problems at the time of release.

RF Workbench v4.0

Click to view full size System screen shot - RF CafeClick to view full size Spur Web screen shot - RF CafeClick to view full size Planning screen shot - RF Cafe

Please place order directly from the RF Workbench v4.0 Shareware License information page after reviewing terms.

Price: $20

Free Software - Created by RF Cafe

RF Cafe Calculator Workbook

An Excel workbook with a collection of commonly used calculators.

RF Cafe Calculator Workbook v7.4 - RF Cafe

Smith Chart™ for Excel™

This combo version of Smith Chart for Excel™ includes both versions in a single workbook.

Smith Chart™ for Excel™ - RF Cafe

RF Electronics Shapes, Stencils for Office, Visio by RF Cafe
KR Electronics (RF Filters) - RF Cafe
Innovative Power Products Passive RF Products - RF Cafe

Please Support RF Cafe by purchasing my  ridiculously low−priced products, all of which I created.

These Are Available for Free