This particular model can also be provided with mechanical frequency adjustment for up to +/- 3ppm which will more than compensate for the 20-year aging performance of +/- 1.5 ppm.
With an 80-year operational base, Bliley is in a rare position of being one of the few U.S. companies that still performs onsite quartz crystal manufacturing for custom oscillator designs, such as the Zeus OCXOs.
Bliley’s Zeus series oscillators will be manufactured in the USA at the company’s Erie-based facility.
The mini-chart below depicts available options as related to worst case phase noise performance at 100MHz:
