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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

 

NTP Time Server with Dual Channel GNSS Locked 10 MHz Reference with Networking-NR2110D-O/G with NTP

Dual Channel GNSS Locked OCXO 10 MHz Frequency Reference with Networking/Dual-Time Base Option

NR2110D-O/G with NTP

Dual channel GNSS-locked OCXO, 10 MHz frequency reference with PPS and Ethernet connectivity. The unit features auto-calibration so that the most recent coefficients to compensate the OCXO for drift due to aging and/or temperature are stored and applied to the OCXO during GPS loss-of-lock conditions. High performance 26 channel GNSS receiver that supports GPS, GLONASS, SBAS, QZSS. By being able to receive data from multiple satellite constellations, lower lock time is achieved. Front panel display and Ethernet port allows remote status reporting. Dual time base option adds a completely independent GNSS receiver and gapless counter to monitor the 10 MHz reference- warns of a reference out of tolerance condition.

  • OCXO holdover.
  • OCXO holdover stability 5 ppb/day – 50 ppb/ year.
  • Auto-Calibration continually preserves OCXO GNSS derived compensation coefficients.
  • Outputs are transient and fault protected.
  • Fault status drives a front panel LED..
  • Low phase noise  -145dBc/Hz @ 1 kHz.
  • Locked accuracy <1E-11.
  • Front panel status indicators for channel faults, antenna fault or open, oven and unit alert.
  • Front panel LCD status display.
  • Dual-time base option continually monitors the primary reference.
  • Ethernet connectivity.
  • AC/DC power capability.
  • HS3 Stability option provides real-time Allan Deviation
  • NTP time server.
  • PL-option locks the PPS to the 10 MHz sine in 5 ns steps and reduces pulse to pulse jitter
  • Available with either BNC or SMA output connectors
  • Kit available with active antenna
Category:
NTP Time Servers
Sub-Category:
Tags:
AC Powered, DC Powered, Low Noise, Auto Calibration, Dual-Time Base, NMEA, NTP, PPS, SNMP, 10 MHz, Networking, GNSS Locked , OCXO, Rack Mount

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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.