Brandywine Communications HeadquartersBrandywine Communications Inc. offers superior products to the time and frequency marketplace. Our mission is to provide the finest equipment coupled with excellent before and after sale service. Our staff of dedicated professionals, based in Tustin, CA, represents over 100 years of collective experience in design, manufacturing and sales of precision time and frequency products. Many of our products are made here in the United States, which allows for quick turnarounds and custom design.

To see a brief overview of Brandywine Communications, please see our Intro to Brandywine video on youtube.

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Products from Brandywine Communications range from components such as Oven Controlled Oscillators to complete timing systems like the top of the line High Performance Timing System (HPTS). 

The Network Time Server uses GPS and the Network Time Protocol (NTP) to precisely synchronize the clocks in an unlimited number of computers that are installed on a TCP/IP based ethernet network.

Several state-of-the-art time and frequency systems are available from Brandywine. The system product line includes single and dual-redundant models, GPS synchronization and a wide range of oscillator choices: TCXO, OCXO, high-stability OCXO and Rubidium types. GPS choices include both C/A code and SAASM models.

Brandywine also is the premier North American distributor of Oscilloquartz, a subsidiary of ADVA Optical Networking. Oscilloquartz is a premier synchronization supplier for telecommunications for wireline and wireless infrastructures throughout the world. This partnership creates a powerhouse of timing and telecommunications that expand Brandywine's services to their customers in the US and Canada.

Various products such as time displays and stand-alone timing units are available providing complete support for all your time and frequency needs.

We supply several major market segments including: Aerospace, US and Municipal governments, telecommunications, US military, power utilities, financial institutions, test ranges, automotive industry, healthcare and schools.

For a listing of our products, please see our catalog.

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Brandywine Communications, Inc. is certified as a Small Business Organization with the United States Small Business Administration (SBA’s 8(a) Certification Program) and is registered on the System for Award Management ( website which makes us eligible for all awards or grants specified under this provision.

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NAICS#: 334515

Satisfied Customers

US Navy, SPAWAR, Sperry Marine, Argon ST, Rockwell Collins, Northrop Grumman, BAE Systems, Boeing, Datapath, Lockheed Martin, US Army, Sensis Corporation, US Airforce, Viasat, Edwards AFB, NASA, Cessna, GE, Bonneville Power Administration , NAWC, USNO, Qualcomm, plus many others, both domestic and international.

Collage of Brandywine Communications Timing Products