Air Solutions

Frequency Electronics has provided oscillators and master clocks for airborne platforms where vibration insensitivity, rugged high performance is required.  FEI builds mission critical solutions for the airborne electronic environments. FEI has in-house production capabilities of key-building-blocks of these systems like quartz fabrication to produce resonators and timing systems and vapor cell production using rubidium chloride to produce atomic clocks and other quantum sensing devices.


FEI designs, develops and manufactures military qualified solutions for Programs like

        • F-35
        • F-14
        • B1-B
        • 777
        • USN AOEW
        • Patriot
        • AAMRAM



FEI Solutions integrate previously developed components and solutions from the list below into a deliverable subsystem that meets the customers requirements and which can include the below functions in single, dual and triple redundant configurations:



Product Examples

For airborne applications, all products are tailored made and developed specifically for customer requirements reusing and integrating previously developed components and subsystems.  The products on our website are just a fraction of the 1000’s of units FEI has delivered for air applications.

JSF Oscillator

Navy AOEW Synthesizer

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Please visit our Products & Solutions page or call 516-794-4500 for more information.

FEI Provides Products and Solutions Used by
Government Agencies and Companies Since 1961

Frequency Electronics, Inc.

Precision Time & Frequency
(Space, Sea, Land, Air)

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Microwave Modules & Subsystems


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GPS Position, Navigation, Time & Frequency Reference Systems

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