As the pioneering developer and manufacturer of GPS time and frequency systems, FEI-Zyfer, Inc. offers both commercial-off-the-shelf (COTS) and custom designs to meet our customer requirements for precise time and frequency references. Our engineering expertise in both oscillator and system design ensures that our customers are provided with the most reliable and accurate systems available.

Our customers have the choice of options such as SAASM MPE-S GB-GRAM, SAASM Force 22E MRU, or C/A GPS-referenced designs, Rubidium or OCXO oscillators, and a multitude of time and frequency option modules. If a custom solution is required, we have a proven record of delivering quality solutions quickly for both military and commercial customers.



FEI-Zyfer, Inc.

Org chart

Similar companies