OCXOs offer customer-specified output frequency.

Press Release Summary:

Housed in modular, sealed package with temperature stability, Poseidon Series OCXOs provide ultra-low phase noise performance under static and dynamic vibration prone environments. Units support customer-specified frequencies between 30 and 130 MHz and can be provided with mechanical frequency adjustment for up to ±3 ppm. With acceleration sensitivity of less than 2e-11/g and optimal noise performance out to 1 MHz offset, OCXOs are suited for ground mobile, airborne, and shipboard environments.

Original Press Release:

Bliley Introduces a Third Product in the Olympian Family of Oscillators.

Bliley introduces a third product in the Olympian Family of Oscillators – the Poseidon Series OCXO – Specifically designed to provide superior phase noise performance under static and dynamic vibration prone environments. Like its predecessor Poseidon in housed in a modular type package, with customer specified output frequency customization available.

Bliley’s Poseidon series OCXO features ultra-low phase noise performance under static conditions with minimal degradation when subjected to dynamic vibration conditions. In addition, this product offers excellent temperature stability in a modular package. The Poseidon series can be provided with any customer specified output frequency between 5 MHz and 130 MHz. Designed for demanding vibration environments the typical Acceleration Sensitivity is less than 2e-11/g. For applications requiring superior noise performance out to 1MHz offset, Poseidon is well suited for: Ground Mobile, Airborne, and Shipboard environments.

ERIE, Pa.– Bliley Technologies, Inc., a worldwide leader in crystal controlled frequency generation solutions, introduces the “Poseidon” Series OCXO series featuring unparalleled phase noise performance in a modular type sealed package.

The design engineers will find excellent frequency versus temperature stability, design flexibility with customer specified frequencies between 30 MHz and 130 MHz. 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 Poseidon OCXOs. Bliley's Poseidon 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:

Offset Frequency

Option A (dBc/Hz)

Option B (dBc/Hz)

Option C (dBc/Hz)

Option D (dBc/Hz)


























About Bliley Technologies, Inc.:

Bliley has been producing state-of-the-art, low phase noise products since 1930 and is recognized internationally as a provider of quality frequency generation solutions for these industries:  SATCOM/space; military; aerospace electronics; wireless and wireline communication; instrumentation; and consumer electronics.

Bliley specializes in producing frequency control components for demanding applications.  At its state-of-the-art, ISO 9001:2000 certified manufacturing facilities, the company designs and produces:

  • Oven Controlled Crystal Oscillators (OCXOs)

  • Temperature Compensated Crystal Oscillators (TCXOs)

  • Voltage Controlled Crystal Oscillators (VCXOs)

  • Crystal Oscillators (XOs)

  • Precision AT, SC, IT & FC cut crystals

  • Quartz Transducers.

For more information, contact Bliley (www.bliley.com) at 2545 West Grandview Boulevard, Erie, Pa., 16506-4512.  Phone:  (814) 838-3571.

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