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.

Catalog » OCXO Frequency References

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

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Six Channel OCXO Based 10 MHz Frequency Reference

NR3626-O

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

 

 

 

Category:

OCXO Frequency References

Sub-Category:

OCXO References

Tags:

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

Data Sheet:

NR3626-O B 062221.pdf

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Three Channel 10 MHz Frequency Reference OCXO Based NR3623-O

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Single Channel Low Cost 10 MHz OCXO Reference NR3700-O

NR3700-O ID-47

10 Channel OCXO Based 10 MHz Frequency Reference with Local and Remote Monitoring- NR2310D-O

NR2310D-O ID-59

pico Pod OCXO 10 MHz Frequency Reference 10,50,100 MHz in Compact Chassis NR7000-O

NR7000-O ID=93

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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.