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.

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Low Noise Three Channel Rubidium 10 MHz Frequency Reference with Optional Display NR8403-RO

Three Channel, Low Noise Rubidium 10 MHz Frequency Reference

High Stability Low Noise Rubidium 10MHz Frequency Reference

The NR8403-RO in a versatile modular package bring stability to almost any location. Wide power operating range with optional GNSS GPS locking to further enhance long-term stability (NR8403-RG). The Rubidium source affords outstanding holdover stability (+-5E-11/month). The low noise OCXO that can be also be vibration isolated to reduce mechanical induced phase noise . Phase noise < 155 dBc/Hz at 10kHz.  Unit may also be locked to an external 10 MHz or PPS.  Popular in scientific, calibration labs and satellite up-links.

Harmonics <40 dBc
Excellent holdover stability < +-5E-11/month

10 MHz and 1PPS Outputs are fault protected
Built-in test circuitry throughout the design
Available with and without display
10 MHz and 50 MHz available

Need low noise and GNSS GPS locking? NR8403-ROG

Brand : Novus          SKU :NR8403-RO

Rubidium Sources
GPS/GNSS Locked Rubidium
AC Powered, DC Powered, Low Noise, Auto Calibration, 10 MHz, 50 MHz, Modular Chassis, OCXO

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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.