Frequency References

Frequency References

Novus offers a diverse set of frequency reference products. From our low cost TCXO frequency references to our Rubidium frequency references to our high-performance GPS disciplined references (GPS DO) -Novus frequency references offer low phase noise, accuracy and reliability. From one to twenty channels, modular, rackmount, portable or micro-packaged- Novus offers a form factor to meet your frequency reference needs. Available features include redundant power, SNMP, self-test, ultra-low phase noise, dual-Time base, real-time Allan Deviation, and synthesized frequency references.

For use cases that demand greater precision, we have GPS disciplined oscillators that will provide single satellite tracking capabilities that are GLONASS compatible and therefore supported by GPS, GLONASS, QZSS, and SBSS networks.

If you’re unsure which frequency reference you require, don’t hesitate to reach out. We are also able to manufacture custom units for unique applications.

Six Channel 10 MHz Frequency Reference - OCXO based - NR3626-O

Six Channel OCXO Based 10 MHz Frequency Reference

Six Channel Low Phase Noise Reference Operates from-60 to +60 Vdc in Three Ranges or an AC Adapter


The NR3626 is a high performance 10 MHz frequency reference driven by a low noise SC cut, OCXO. 10 MHz outputs are 13 dBm. Optionally the unit can generate a synthesized PPS. The unit may be locked to an external PPS or 10 MHz reference. The unit may also be used as a six channel clean-up oscillator by locking to a external 10 MHz source that has been degraded. Outputs will be synchronized to the external source but phase noise will be dominated by the internal OCXO.

  • Low phase noise OCXO.
  • 6 channels 10 MHz channels also available 50 MHz
  • Low close-in phase noise.
  • Hold-over stability of 5 ppb/day, 50ppb/year.
  • Operates from DC power in three ranges +- (10 to 18, 18 to 36, 36 to 65) VDC or an AC adapter.
  • Indicators and signals provide unit self-test and channel fault status.
  • RS232 port provides BITE and channel status.

Wide input power range (-60 to +60 VDC) in three ranges

Brand : Novus          SKU :NR3626-O



OCXO Frequency References
OCXO References
AC Powered, DC Powered, Low Noise, Lock-In, PPS, 10 MHz, Modular Chassis, OCXO

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