RF Cafe Custom Products
|RF Cafe has ended the dearth of T-shirts, sweatshirts, coffee mugs, and other items that sport engineering themes. Our newest design sports the thesis, "RF Engineers...We Are the World's Match Makers," with colorful, instructional Smith Chart™ designs and VSWR-Return Loss-Reflection Coefficient conversion formulas.|
Extremely Low Prices
I really want these items to be "out there," so the new prices are set at cost + 50¢. Click Here
This design is sure to be popular with RF Cafe visitors, and will be added to the potential prizes for our monthly drawing of a name of someone who purchases RF Cafe software. Items that qualify for the RF Cafe T-shirt Contest are colored in GREEN.
T-Shirt w/Color Trim
Black T-Shirt (front only)
15 oz Large Coffee Mug
8 oz Coffee Cup
22 oz Ceramic Stein
Gray Hooded Sweatshirt
Lady's Tank Top
4.25"x4.25" Tile Coaster
|RF Cafe Custom Designs|
|These custom designs appear on our products. If there is a particular item offered by CaféPress™ that you would like us to add one of these designs to, please send an e-mail and let us know.|
|RF Engineers - We are the World's Match Makers™|
This custom design by RF Cafe is a montage of Smith Charts with forbidden regions and their associated L-C networks, along with conversions between return loss, reflection coefficient, and VSWR.
|Engineer's Troubleshooting Flow Chart|
Experts say that good humor has to have a bit of truth in it.