Rubidium Frequency Standard

The Symmetricom 8040C provides a stable and accurate frequency reference with multiple output signal formats in an easy to install 1U rack mountable chassis.


The 8040C delivers atomic clock performance, improved frequency, long-term stability, and configurable RF outputs, built-in GPS disciplining and a RS-232 interface for command and control in the field.


8040C has six outputs, each of which can be user configured to provide a 1, 5 or 10MHz sine or square wave or 1PPS output. The standard configuration for the 8040C has three 10MHz, one 5MHz, one 1MHz and one 1PPS output.


Add an optional output card to bring the total output configuration to 12. The option card, like the standard unit, can be configured for any combination of available frequency or format.


Easy GPS Disciplining

The 8040C auto adaptive algorithm allows plug and play connectivity for easy GPS disciplining with a 1PPS input for improved frequency accuracy and long-term stability.



The 8040C is field configurable so it can adapt to support changes in functionality as your system evolves.Standard Features


  • Six Configurable Outputs

  • RF & Pulse Outputs

  • AC Input

  • Remote Monitoring & Control

  • GPS Disciplining


Optional Features


  • Twelve Configurable Outputs

  • Low Phase NoiseMultiple Output Signal Formats


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Our partners in other countries

Amtest-TM Kft. (HU) - Tibor Csombordi Amtest PL (PL) - Dariusz Koziello Amtest-TM ELTH srl (RO) - Bogdan Valcea ADELANTEST Ltd (RUS) - Igor Kozlov GIGA ELECTRONICS EOOD - Danail Georgiev OÜ Est-Doma (EST) Promix Ltd. (UA) - Oleksandr Labuzov Vildoma (LT, LV)

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