Low-cost, high-performance primary GPS/GNSS rubidium reference standard

It integrates a low noise OCXO, an intelligent rubidium clock and a GPS/GNSS receiver. It also uses patented GPS/GNSS SmarTiming+® technology to discipline the Rb clock with an auto-adaptive loop time constant of 1,000 to 100,000 seconds, depending on GPS/GNSS signal quality, with state-of-the-art 1ns resolution.

  • Windows iSync+® software application
  • RS-232 interface to control and monitor a complete suite of time and frequency features, including timing and holdover performance
  • Integrated EEPROM memory for seamless upgrades and performance/feature enhancements