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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

 

10 MHz GNSS GPS Disciplined Oscillator with Stabilized 1PPS PCB Assembly-NR4330-O/G

10 MHz GNSS GPS-Locked OCXO Precision Frequency Reference PCB Assembly
– Digital Control Loop Enables Low Jitter PPS and Low Close in Phase Noise

NR4330-O/G

Compact PCB Assembly 10 MHz Frequency Reference

Compact GNSS-locked reference designed to be easily integrated into your system to provide precision 10MHz, 1PPS and NMEA for master timing. The unit features a 26 channel high-sensitivity, high-accuracy multi-GNSS receiver. Supports TRAIM, GPS, GLONASS, QZSS, SBAS, Active Anti-Jamming and Advanced Multi-path Mitigation functions. Digital control loop provides low close-in phase noise and low pulse-t0-pulse jitter on the 1PPS of less than 1 ns. Auto-calibration stores the most recent compensation coefficients – dramatically minimizing long-term drift. Single 5 Vdc power supply simplifies system integration. Status signals alert the system to BIT failures or loss of GNSS GPS signal. See the attached white paper on GNSS reference design notes. Time stamp CMOS input stamps to 100 ns resolution.

  • Simple integration requires only a single 5 Vdc power supply.
  • NMEA at full RS232 levels (logic levels available option)
  • Status signals alert of a long-term GNSS loss.
  • Low phase noise.
  • 1PPS p-p jitter < 1 ns.
  • Time stamping to 100 ns resolution

Specifications:

Typical Phase Noise

Offset                   Phase Noise (dBc/Hz)
1 Hz                        -95

10 Hz                     -120

100 Hz                  -150

1kHz                      -152

Brand : Novus          SKU : NR4330

Category:
GNSS Locked Frequency References
Sub-Category:
Tags:
DC Powered, Low Noise, Auto Calibration, NMEA, PPS, 10 MHz, GNSS Locked , PCB Assembly

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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.