RF Cafe Monthly Drawing Prize Choices

Congratulations on being a winner in the RF Cafe Monthly Drawing!
Please make your selection from
the following items.

Winners are selected from among those who order RF Cafe software, those who advertise on RF Cafe, those who point out errors on the RF Cafe website, and those who contribute to the RF Cafe Forums. The complete array of items available for purchase at just 50 cents over our cost is available here.

 

 

 

 

 

RF Cafe Ringer T-shirt - front (blue or black trim), We Are the World's Matchmakers Smith Chart design  RF Cafe Ringer T-shirt - back (blue or black trim), We Are the World's Matchmakers Smith Chart design
T-Shirt w/Color Trim		RF Cafe Gray T-shirt - front, We Are the World's Matchmakers Smith Chart design RF Cafe Gray T-shirt - back, We Are the World's Matchmakers Smith Chart design
Gray T-Shirt		RF Cafe Lady's T-shirt - front (available in 3 colors), We Are the World's Matchmakers Smith Chart designRF Cafe Lady's T-shirt - back (available in 3 colors), We Are the World's Matchmakers Smith Chart design
Lady's T-Shirt
RF Cafe Men's Sleeveless T-shirt - (front) We Are the World's Matchmakers Smith Chart design   RF Cafe Men's Sleeveless T-shirt - (back) We Are the World's Matchmakers Smith Chart design
Men's Sleeveless T-Shirt		 RF Cafe T-shirt - Front design only: We Are the World's Matchmakers Smith Chart design
T-Shirt (front design only)		RF Cafe Lady's Tank Top - front (white only), We Are the World's Matchmakers Smith Chart designRF Cafe Lady's Tank Top - back (white only), We Are the World's Matchmakers Smith Chart design
Lady's Tank Top
RF Cafe Coffee Mug - 8 oz. We Are the World's Matchmakers Smith Chart design      RF Cafe Coffee Mug - 8 oz., We Are the World's Matchmakers Smith Chart design
8 oz Coffee Cup		RF Cafe Coffee Mug - 15 oz. We Are the World's Matchmakers Smith Chart design     RF Cafe Coffee Mug - 15 oz. We Are the World's Matchmakers Smith Chart design 
15 oz Large Coffee Mug		RF Cafe Ceramic Stein - 22 oz., We Are the World's Matchmakers Smith Chart design  RF Cafe Ceramic Stein - 22 oz., We Are the World's Matchmakers Smith Chart design
22 oz Ceramic Stein
RF Cafe Ceramic Tile, We Are the World's Matchmakers Smith Chart design
4.25"x4.25" Tile Coaster
(set of 2)		RF Cafe Mouse Pad, Engineer's Troubleshooting Flowchart design
Mouse Pad		RF Cafe Baseball Cap, We Are the World's Matchmakers Smith Chart design
Baseball Cap
RF Cafe Tote Bag, We Are the World's Matchmakers Smith Chart design
Tote Bag
(Engineer's Troubleshooting Flow Chart on Reverse Side)		  

 

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. Thank you.

RF Engineers - We are the World's Match Makers™Engineer's Troubleshooting Flow Chart
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 truth in it.