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RF Cafe Advertiser - Fotofab

As with most venues provided to the public at no direct charge, RF Cafe relies on the generosity of independent advertisers to underwrite the production costs of the endeavor. It is with the greatest sincerity that I thank the companies who have chosen to support RF Cafe.

Of course, without visitors (you), both regularly returning and new arrivals, there would be no incentive for companies to spend their hard-earned money on advertising. My job is to see to it that advertisers and visitors always have a reason to maintain a presence on the website.

Here is a complete list of RF Cafe advertisers.

Here is the RF Cafe advertising information page.


Fotofab Corp
3758 Belmont Ave.
Chicago, IL  60618

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Chicago, IL
Tel: 773-463-6211
Fax: 773-463-3387
A World Apart in a World of Parts
Fotofab Chemical Etching - A leading supplier of mission critical thin metal parts since 1967.
Custom-made precision metal parts - chemical etching, metal stamping, RF shielding, or any custom part made out of metal.
 • Chemical etching to 0.004 ±0.002 in.
Fotofab Antennas • Laser etching to 0.001 ±0.0002 in.
 • RF/EMI Shielding
 • Metal Stamping
 • Lead Frames
 • Request a Free Quote
Fotofab Optical Apertures and Encoders • Same-Day Rapid Prototyping
 • Connector Housings
 • Design Guidelines
 • Apertures
 • Filter Screens
Fotofab EMI/RFI Shields, RF shieldingWe are pleased to send you some sample parts, design guide and more information regarding our quality custom parts, short lead-times and low cost services. Please contact us for more information.

Fotofab parts are as RoHS compliant as the specs you provide to us.

Fotofab Fotofab Supplier of custom-made thin metal parts. Chemical etching, metal stamping, RF shielding, or any custom part made out of metal. RF/EMI shielding, metal stamping, lead frames, filter screens. Samples are available.
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Webmaster: Kirt Blattenberger

RF Cafe Software

RF Cascade Workbook
RF Cascade Workbook is a very extensive system cascaded component Excel workbook that includes the standard Gain, NF, IP2, IP3, Psat calculations, input & output VSWR, noise BW, min/max tolerance, DC power cauculations, graphing of all RF parameters, and has a graphical block diagram tool. An extensive User's Guide is also included. - Only $35.
RF system analysis including
frequency conversion & filters

RF & EE Symbols Word
RF Stencils for Visio

Product & Service Directory
Personally Selected Manufacturers
RF Cafe T-Shirts & Mugs

RF Cafe Software

Calculator Workbook
RF Workbench
Smith Chart™ for Visio
Smith Chart™ for Excel
Your RF Cafe Progenitor & Webmaster
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