Avtec builds data communications products engineered to deliver time sensitive, mission-critical circuits, such as those that carry satellite payload data, via modern IP or ATM networks.

Brandywine Communications is a major designer and manufacturer of GPS Time & Frequency Systems and Modules for defense and commercial applications worldwide.  Our products include Precise Timing Synchronization, Time Code Generation, Frequency Distribution and GPS Clocks (C/A code tracking/P(Y) SAASM capable versions).

Failure Analysis was founded to provide one company that could design end-to-end space vehicle telemetry and command systems and RF communications systems. Rich in experience in the worlds most complex and sophisticated space programs, Failure Analysis offers engineering services to universities, US government agencies such as NASA, NRL, DOD, DOE, DARPA, military space and International commercial and government space organizations, private commercial space companies and aircraft companies, research laboratories, military programs, the computer industry and nuclear power generating facilities.

Provide frequency and timing systems for many of the US Government's most sophisticated military aircraft, satellites and missiles. The Global Positioning Satellite System, AMRAAM (Advanced Medium Range Air to Air Missile) and the MILSTAR Satellite System are but three examples of the programs in which FEI participates. With over 5,000 products in space, FEI has established an outstanding reputation for reliability and performance.

Geodetics Inc. is a Woman Owned Small Business (WOSB) founded in 1999, and is privately held with headquarters in San Diego, California. Geodetics Inc.develops and markets real-time, high-precision positioning and navigation hardware and software solutions utilizing GPS and INS Systems for military and civilian applications requiring the highest levels of precision.

GPS Source, Inc. is your source for quality GNSS Networking Solutions and Design Services. We offer the convenience of GPS signal availability, whenever, wherever, and however your business may need it.

GPS Source offers a full line of GPS Signal Distribution Products, Retransmission Products and Design Services for GPS/GNSS infrastructure enabling GPS Indoors.

Design and manufacture of electronic products in the fields of satellite communications, wireless communications, reception of remote sensing satellite data, process control instrumentation, and radar and electronic warfare systems.

Software Defined Radio Modems handling rate in excess of 200mbps, addressing RF Frequencies from L band to KA Band, IF Frequencies of 70mhz and 720mhz, Multi-Mode Demodulators/Modulators PM/BPSK/QPSK/SQPSK/OQPSK/DPSK/CPM with Subcarrier, Commanding and Ranging both Tone and PRN.  Compliant with SGLS, USB, TDRSS, Spread Spectrum and Frequency Hopping Formats.  Bit Synchronization, BERT, TLM/Commanding Simulation, Diversity Combining/Beamforming all features available in our 4u chassis.  Using the latest software defined modem technology employing the latest FPGA products, giving the customer reconfigurable software to support a variety of customer needs and changing missions.  All control and monitoring is via front panel display or over the Ethernet.

Airborne/Space Transmitters, Receivers, Encoders, Signal Conditioning, STDN/SGLS Transponders, Space X-Band Transmitters, Encryption/Decryption, Datalinks.

Design and manufacturing the most advanced ground equipment available for satellite and payload integration and test; launch support, and on-orbit communications. Capabilities include satellite command and control; data acquisition, processing and display; telemetry and command processing; space link processing and routing; mission/payload data handling; and RF processing, modulation/demodulation, and ranging.

Summation Research, Inc. (SRI) is an engineering and manufacturing company providing high performance data acquisition, satellite telemetry, and communication products and systems to defense, government and commercial markets worldwide.