10 Ch Rubidium 10 MHz Reference with GNSS Locking NR2310D-R/O/G


10 Channel, Low Noise Rubidium,  GNSS Disciplined 10 MHz Frequency Reference  – NR2310D-R/O/G

10 Channel, 10 MHz High Stability GNSS Disciplined Low Noise Rubidium Frequency Reference


For many applications, the phase noise of a Rubidium reference is not acceptable. The NR2310D/R/O incorporates a low noise OCXO that is disciplined to the Rubidium reference. This product also adds a 26 channel GNSS receiver that brings the long-term stability of GNSS. The GNSS GPS receiver disciplines the Rubidium source.  The NR2310D-ROG brings the best of three timing technologies together- the low phase noise of the OCXO, excellent holdover stability of Rubidium and the long-term stability of GNSS locking.  Ten channels typically meets the needs of most systems eliminating the need for a distribution amplifier and minimizing noise degradation. All channels are continuously monitored and displayed locally and accessible via RS232 or Ethernet. Available with 5 10 MHz sine and 5- PPS outputs.

  • 10 transient and fault protected 10MHz channels with local indicators on the front and rear panel.
  • Option-operates from AC or DC power sources..
  • Monitor and set alert limits on each output.
  • aging less than 5E-11/month (unlocked)
  • temperature stability <5E-10 0 to 50C (unlocked)
  • Warm-up time , 12 min
  • High stability 1PPS option available , < 1 ns -P-P (see curve)
  • Available with BNC or SMA output connectors
  • Networking with SNMP
  • Additional stability options available- see additional info tab
  • External lock to 1PPS option
  • Available with 5 10 MHz Sine out and 5 PPS

10Hz     -125
100Hz   -140
1K         -145
10K       -150

Brand : Novus          SKU :NR2310D-R/O/G

Additional information

Data Sheet


User Manual


Design Considerations



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