10 MHz Frequency References – OCXO, TCXO and Rubidium Based. GNSS-Locking Provides Long-Term Stability

Novus offers a range of GNSS GPS disciplined oscillators and related reference products. While our most  popular frequency reference is 10MHz, many of our products are available at 50 and 100 MHz. Unique frequencies are available as well. Novus references can be OCXO , TCXO or Rubidium based. GNSS-locking enhances long-term stability.  Stability options are available that incorporate vibration and thermal isolation. Our reference products are available in 19 inch rack mount and modular, chassis.  Our miniature PicoPod series fits almost anywhere.  Novus reference distribution amplifiers offer minimal phase noise contribution and skewing.  Novus PPS sources can be synchronized to a 10 MHz reference to provide a complete timing solution.  Our PPS sources can be directly from a GPS PPS source or processed to improve jitter and statistical accuracy. For GNSS denied environments,  Novus offers a range synthesized 1PPS sources.   Our PPS distribution amplifiers offer sub 1 nsec skewing and transient and fault protection. For enhanced control and monitoring, SNMP and local control are available as options. Portable reference products offer excellent holdover stability to provide accuracy in GNSS denied environments.

Call Today – (816) 836-7446


pico Pod Compact Rubidium GNSS Locked 10 MHz Low Noise Frequency Reference

picoPOD Single Channel Rubidium, GNSS Locked 10MHz Frequency Reference in a Compact Chassis

NR7000-R, RO,ROG

The NR7000R series brings Rubidium stability to a compact versatile form factor. The unit can be a Rubidium reference : NR7000R, a low noise Rubidium reference: NR7000RO or low noise GNSS locked reference: NR7000ROG. PPS and NMEA  outputs and reports equipment status locally via RS232 port. Provides a continuous calculation of Allan Deviation. Operates from a single 9 to 18 Vdc  power source  or a 5 Vdc source and is easily integrated.

  • Rubidium stability < +-5E-11 month
  • 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
  • The base unit operates from 11 to 35 Vdc
  • NMEA output at full RS232 levels- logic LVCMOS available
  • PPS source and the unit may also be locked to an external PPS source.
  • Low Phase Noise options -150 dBc/Hz@ 1kHz

Brand : Novus          SKU :NR7000-RO

Rubidium Sources
DC Powered, Low Noise, Auto Calibration, NMEA, PPS, 10 MHz, GNSS Locked , Modular Chassis, OCXO
Data Sheet:
NR7000-R PicoPod Rb.pdf
Novus Design Considerations:
Novus Stability Options.pdf

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    GPS DO Kits are available that include antenna, cables and power supply. Several features can be customized at the factory – frequencies other than 10 MHz either from a unique crystal or with a built-in synthesizer that is GNSS-locked. Time stamping capability to 100ns resolution. To meet unique requirements, we have shipped product with output features requiring a custom amplitude, square wave output, high voltage and high current drive.