Welcome to Greenray Industries.

Greenray Industries is a leading manufacturer of OCXOs, TCXOs, and VCXOs, precision quartz crystal oscillators that function as precision signal sources for communications, instrumentation and military applications. Our high performance frequency control devices are designed for demanding applications from 1 Hz to 1 GHz. All design, testing and assembly is done at our facility in Mechanicsburg, Pennsylvania. More...

Our Product Focus

Tight stability. Low Phase Noise. Class-leading performance.

Crystal Oscillators that excel in the Most Demanding environments.

Greenray offers frequency control solutions for many applications including military, telecommunications, wireless, SATCOM, WiMAX, instrumentation and global navigation systems. More...

World Class Test Capabilities

Greenray provides extensive, in-house electrical and environmental test capabilities, including Aging, Mechanical Shock, Sine Vibration, Temperature Shock and More...

GreenrayToday - Frequency Control News, Info & More

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GreenrayToday is your source for timely news and information about Greenray Industries and the frequency control industry. You'll find technical articles, show reports, new product information and much more. Click the "GreenrayToday" logo below and stop by for a visit.

Greenray Today blog link

Greenray AS9100C Certificate of Registration Available for Download

GRI link to ASI9100C cert

Made in the USAISO-9001-2008 Certified

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