Profile: Greenray Industries, Inc. is a manufacturer of precision crystal oscillator products designed for communications, instrumentation and other applications. We offer frequency control solutions for many applications including telecommunications, wireless instrumentation and global navigation systems. Our electrical & environmental test capabilities include aging, mechanical shock, sine vibration and temperature shocks. Our key product features include sine wave, CMOS & TTL outputs, operating temperature range of -55 to +125°C, frequency stability to ±0.005 PPM, TCXO frequency stability to ±0.04 PPM, g-sensitivity low phase noise & low jitter and custom build capability.