Greenray Industries, Inc. is a leading manufacturer of precision crystal oscillators. Since 1961, we have produced innovative, high performance, frequency control solutions for commercial, defense, aerospace, communications and instrumentation markets. Our quality management system is certified compliant to the requirements of SAE Aerospace Standard AS9100C for Aviation, Space and Defense, incorporating the requirements of ISO 9001:2008.

Now into our second half-century of operation, Greenray quartz crystal oscillators are optimized for low phase noise, tight stability and world-leading, ultra-low g-sensitivity performance –and they are opening new horizons to design engineers working in the defense, space, GNSS, picocell, femtocell, and Stratum 3 communications industries.

Greenray OCXOs, TCXOs, VCXOs and XOs are designed for demanding applications from 1 Hz to 1 GHz. Our state-of-the-art design, assembly and test operations enhance our ability to provide superior frequency control components, expert application support, and extraordinary customer service. We offer our customers in-house resources others cannot, while establishing new frequency control performance standards.

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