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RF Cafe Advertiser - Phase Matrix

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.


Phase Matrix
4600 Patrick Henry Drive
Santa Clara, CA  95054
Tel: 408-610-6810
Fax: 408-610-6811
Toll free: 877 474-2736 [4 phasem]


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       Phase Matrix

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Please click here to visit the Phase Matrix websitePhase Matrix
Santa Clara, CA
Tel: 877-474-2736
Phase Matrix designs and manufactures RF and microwave T&M instruments and is a subsidiary of National Instruments. Our array of products include EIP-brand Frequency Counters, PXI-based microwave products, and VXI-based microwave products. We're located in the heart of California's Silicon Valley with a 50,000 square-foot facility that includes an R&D lab, clean rooms, and test stations.
  • PXI Synthetic Downconverters & LOs
  • VXI Up/Downconverters & LOs
  • Frequency Counters - CW, Pulsed, Benchtop
  • Rack Mount Kits        • Remote Sensors
  • Cabling Kits              • Carrying Cases
Compliance with CE, WEEE, and RoHS standards
Click here to visit the Phase Matrix website Phase Matrix Frequency counters, upconverters/synthesizers, downconverters/local oscillators.
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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

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RF Cafe Software

Calculator Workbook
RF Workbench
Smith Chart™ for Visio
Smith Chart™ for Excel