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RF Cafe Advertiser - Ophir RF

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.


Ophir RF
5300 Beethoven Street
Los Angeles, CA  90066
Telephone: (310) 306-5556
Fax: (310) 821-7413
Email: info@ophirrf.com


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Please click here to visit the Ophir RF websiteOphir RF
Los Angeles, CA
Phone: 310-306-5556

  Since 1992, Ophir RF has been designing and manufacturing RF/Microwave Amplifiers for Military, T&M, EMC and Scientific Research Applications.

  Products range 10 kHz to 40 GHz. Power levels 1 W to 25 kW. Ophir RF's specializes in replacing RADAR tube technology with solid state. Whether RF Amplifier Systems or Modules, Ophir RF is your RF Power Source.

Amplifier Systems
  Systems are complete. They plug into an outlet and are ready to go. Standard systems are 2U-5U chassis, w/or w/o remote connectivity.

Amplifier Modules
  Modules are usually smaller and part of systems. You supply your own DC voltage and make the I/O connections. Modules are available with or w/o heatsinks and fans.

Amplifier Subsystems
  Subsystems are integrated solutions for requirements that fall outside of the normal 19" rack chassis and standard module configurations. Driver module provides the PA with higher gain and output power.

Custom Systems
  If you have identified an amplifier system or an amplifier module from our standard product line that requires modification, submit details on the RFQ form.

Ophir RF Ophir RF Designs & manufactures RF/microwave amplifiers for military, test & measurement, EMC and scientific research applications. Products now range from 10 kHz to 40 GHz. Power levels from 1 W to 25 kW and beyond. Specialize in radar transmitter tubes.
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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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