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.

pico Pod GNSS GPS Locked 10 MHz Frequency Reference in Compact Chassis 10,50,100 MHz NR7000-OG

picoPOD Single Channel GNSS GPS Disciplined 10 MHz Frequency Reference in a Compact Chassis


High Performance Disciplined 10 MHz Oscillator in a Small Form Factor

GNSS GPS disciplined 10MHz oscillator featuring a high stability low phase noise OCXO.  A 1PPS  and NMEA source and reports equipment status locally via RS232 port. Provides a continuous calculation of Allan Deviation accessible via a RS232 port. Operates from a single 5 Vdc  power source and is easily integrated.

  • GPS, BeiDou, Galileo, and GLONASS reception.
  • 0.5 Vrms 10 MHz output with harmonics well below -30dBc
  • All inputs and outputs are fault and transient protected
  • Low phase noise OCXO with an unlocked stability of <5ppb/day
  • The base unit operates from 5Vdc.
  • NMEA output at full RS232 levels- logic LVCMOS available
  • Features auto calibration that stores the best known GPS crystal calibration coefficients in non-volatile memory and are applied to the OCXO during a GPS loss condition. Long-term drift is effectively eliminated
  • 1PPS source and the unit may also be locked to an external PPS source.
  • Available 10,50,100 MHz
  • Low Phase Noise options- -150 dBc/Hz@ 1kHz  for 100 MHz

Need Rubidium Stability? see the NR7020R

GNSS Locked Frequency References
DC Powered, Low Noise, Auto Calibration, NMEA, PPS, 10 MHz, GNSS Locked , Modular Chassis, OCXO

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