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Dual Channel, Low Cost, Low Noise Rubidium Reference NR2110-RO

Dual Channel, Low Cost, Low Noise Rubidium Frequency Reference


Low cost dual channel 10 MHz Rubidium frequency reference.  Low noise OCXO is locked to the Rubidium source. Channels are continuously monitored and accessible via RS232

  • Two 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
  •  BNC output connectors
  • Simulated PPS output 3.3 or 5 Vdc logic levels

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


Rubidium Sources
Rubidium References
AC Powered, DC Powered, Low Noise, PPS, 10 MHz, 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.