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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Single Channel 10MHz Lock-In Amplifier NR3620-L

10 MHz Lock-In Amplifier

Restores Frequency Reference Phase Noise and Maintains Synchronization


Many systems require more than one frequency reference. The NR3620-L and NR2110-L allow an existing precision frequency reference in a system to be restored by locking a low noise OCXO to reference. The phase noise will be restored and the clean-up OCXO will be synchronized to the system reference. This configuration allows considerable flexibility between the source and the output. Factory configurable from 1 MHz, 10 MHz to 50 MHz.

Available in either rack or modular chassis.

AC or DC powered.

Configurable over the frequency range of 1, 10 MHz to 50 MHz sine wave.

Need more channels- see the 6 channel locking amplifier NR3626-L

Brand : Novus          SKU : ND0100-R

Distribution Amplifiers
Lock-In Amplifer
AC Powered, DC Powered, Low Noise, Lock-In, 10 MHz, Modular Chassis

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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.