Frequency Reference

Symmetricom designs, manufactures and markets hydrogen, cesium and rubidium standards, and quartz oscillators in numerous configurations for multiple markets and applications.

These products are the result of many years of research and development performed in the areas of atomic physics, electronics engineering and software design.

We design and manufacture our own physics packages, in which a resonance in the hydrogen, cesium or rubidium atom is used as the basis for the stability and accuracy of an output reference signal.

We also design and manufacture the supporting electronics, software and packaging for our products.

Cesium Frequency Standard		Rubidium Frequency Standard
	5071A - Primary Frequency Standard Cs4000 - Cesium Frequency Standard CsIII - Cesium Frequency Standard		8310A - Militarized Rubidium Oscillator 8100 - Ruggedised Rubidium Oscillator RubiSource T&M - Portable Rubidium Timing Signal Reference 5401 + 5402 - Rubidium Frequency Standard 8040C - Rubidium Frequency Standard
Quartz Frequency Standard		Active Hydrogen MASER
	1050A - Quartz Frequency Standard 1000B - Ultra Stable Quartz Oscillator		MHN 2010 - Active Hydrogen MASER AOG-110 - Auxiliary Output Generator