Direct Replacement Cesium Beam Tubes extend the life of your original equipment

Renew and restore the performance of your original cesium instrument, while extending the lifespan at a fraction of the cost of replacing new equipment.

Our high or standard performance replacement cesium beam tubes meet or exceed the original performance levels when all other components of the instrument perform to original specifications. We offer cesium beam tube replacement for all Symmetricom cesium instruments and many models of cesium instruments formerly manufactured by Hewlett-Packard®, Agilent® and Datum®.

Replacement tubs offer significant time and cost savings

• Functionality meets or exceeds the original performance levels

• Includes Installation Kit
  Complete kits include key electrical parts, bracket adapters, as well as detailed retrofit and alignment procedures

• Symmetricom Installation Services Available
  For those direct replacement cesium beam tube installations that require minor modifications, Symmetricom Global Services offers engineering and factory retrofit work necessary for your particular instrument. This ensures proper installation and verification by our expert staff.

Robust Warranty
Standard performance cesium beam tubes: 8-year warranty.
High performance cesium beam tubes: 3-year warranty