Optimize Your OCXO Aging Measurement Precision and Efficiency

The FAS100 Frequency Acquisition System is an advanced solution designed specifically for simultaneous, zero-dead-time frequency measurements across multiple OCXO (Oven-Controlled Crystal Oscillator) channels, leveraging one or more FMS100-32 modules and managed seamlessly by an MCM100 Master Controller.

Utilizing the heterodyne method along with 32 independent reciprocal counters operating at 80 MHz, the FAS100 delivers a native resolution of 12.5 parts per billion (ppb) per second. To achieve this measurement resolution and enhanced channel isolation, inputs are down-converted to an intermediate frequency (I.F.), substantially improving the effective resolution by the down-conversion factor.

Ideal for evaluating OCXO aging performance at room temperature, the FAS100 continuously monitors all connected devices with zero dead-time, overcoming the limitations of traditional aging measurement systems that typically rely on periodic snapshot readings. This capability allows simultaneous Allan Deviation (ADEV) analysis on every channel, significantly enhancing productivity and precision compared to single-channel ADEV systems that come with substantially higher costs per measurement channel.

Why Choose the FAS100?

• Continuous Zero-Dead-Time Measurements: Capture precise frequency data continuously, enabling comprehensive, uninterrupted monitoring ideal for OCXO aging characterization.

• Cost-Effective High Channel Count: Efficiently test and monitor many OCXOs simultaneously at a much lower cost per channel compared to traditional single-channel solutions.

• Enhanced Measurement Resolution: Advanced down-conversion technology boosts effective resolution, ensuring high-precision frequency analysis suitable for rigorous production environments.

• Flexible Data Storage: Each FMS100-32 module buffers between 128 and 1024 measurements per channel (configurable), allowing substantial data accumulation—up to several days of measurements for typical aging tests, ensuring data integrity and measurement continuity.

• Scalable and Adaptable: Easily scale your system from small research batches to full-scale production, offering flexibility for diverse testing scenarios and OCXO configurations.

Whether you’re optimizing your production throughput or require precise, continuous frequency analysis, the FAS100 Frequency Acquisition System delivers unmatched accuracy, efficiency, and flexibility.

Ready to enhance your OCXO testing processes? Contact us today to discover how the FAS100 can transform your frequency measurement strategy.