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10 Channel Low Noise Rubidium Reference with GNSS Locking NR2310D-R-O_G

10 Channel, GNSS Locked Low Noise Rubidium Frequency Reference with Display and Networking – NR2310D-R-O-G

NR2310D-R-O-G

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 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.

  • 10 transient and fault protected 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 PPS option available , < 100 ps -P-P (see curve)
  • Available with BNC or SMA output connectors
  • Networking with SNMP
  • Available with 10 MHz square CMOS outputs.

10Hz     -130
100Hz   -140
1K         -145
10K       -150

Category:
Rubidium Sources
Sub-Category:
GPS/GNSS Locked Rubidium
Tags:
AC Powered, DC Powered, Low Noise, NMEA, PPS, SNMP, 10 MHz, Networking, Rack Mount, Rubidium

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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.