Improves Cesium reference performance by filtering phase noise and Allan deviation

The 4145C Ultra-clean phase-locked oscillator filters the output from a high performance Cesium frequency standard and improves both the phase noise and Allan deviation.

Using BVA and SC quartz technology, the Symmetricom 4145C delivers ultra high short and medium-term performance by cleaning up the signal from a Cesium frequency standard.

Designed for High Performance
Utilizes the best BVA and SC quartz technology to filter the output from a high performance Cs frequency standard and improve both the phase noise and Allan deviation.

Selectable Time Constants
Choose between 10, 50, 200 or 400 seconds to optimize performance.

Superior Stability For Short and Medium Term Performance

  • L (1 Hz) = -125 dBc/Hz at 5 MHz

  • L (10 kHz) = -160 dBc/Hz at 10 MHz

  • Stability (ADEV) = 3E-13 from 1 to 100 seconds

Standard Mounting
Mounts in a 19" chassis.


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