The phase noise for a standard Rubidium source is not acceptable for some applications. Our low noise Rubidium frequency reference incorporates a low noise OCXO that is locked to the Rubidium source. To achieve even greater long-term stability, the Rubidium reference is locked to the GPS/GNSS.  This combination gives you the best of three technologies - the stability of Rubidium, the low noise of an OCXO and the long-term stability of GPS/GNSS.  Add network communications port and check status remotely. Time base adds continuous monitoring of frequency.This single rack unit chassis, having ten channels, frequently meets the needs of complex systems and often eliminates the need for a distribution amplifer.· temperature stability <3E-10. The internal synthesizer can generate two additional frequencies that can be routed to as many of the 10 amplifiers as desired. A popular combination is 10MHz, 5 MHz and 1 MHz. For applications that require higher slew rates- square wave outputs can be configured. Digital display and serial port for monitoring available. Popular in scientific, calibration labs and satellite uplinks.

• Harmonics <40 dBc

• Excellent holdover stability<5E-11/month

• Up to three frequencies-consider 10 MHz, 5 Mhz and 1 MHz.

• Time base monitors reference frequency-reports status via Internet

• Outputs are fault protected and monitored continously

• Built-in test circuitry throughout the design

• Platform supports up to 16 channels

Data Sheets

• NR2310-R-O-G-P DS