Agilent / HP / Keysight 58503A

This unit provides a highly reliable source of precision time and frequency.

This provides unsurpassed reliability and confidence, as well as excellent short term stability.

The core of the design is an oscillator with >500,000 hours of field proven mean time between failures.

This delivers superior performance and reliability while eliminating the need for periodic oscillator replacement as required in GPS rubidium sources.