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.
5300 Beethoven Street
Los Angeles, CA 90066
Telephone: (310) 306-5556
Fax: (310) 821-7413
Ad Page Placements
Los Angeles, CA
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.
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.
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.
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.
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.
||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.