Stellant Systems, Inc. is a premier manufacturer of critical spectrum and RF/microwave power amplification products for the space, defense, medical, science and industrial markets. Stellant Systems carries forward a legacy that began with Charles Litton’s Engineering Laboratories (1932, Redwood City, CA) and Howard Hughes’ Electron Tube Laboratory (1959, Culver City, CA). Through decades of acquisitions and consolidations-including Sylvania, Loral, GM Hughes, Sperry, GE, RCA, Boeing, Raytheon, Northrop Grumman, L3Harris, and Comtech-this heritage remains the foundation of our innovation today. Stellant has 4 domestic manufacturing facilities and approximately 950 employees. Products include TWTs/TWTAs, MPMs, SSPAs, CFAs, RF (active/passive) & Control Components. | Stellant Systems is a premier manufacturer of critical spectrum and RF power amplification products to the space, defense, medical, science and industrial markets for both domestic and international customers. Stellant recently purchased Power Systems Technology from Comtech. Stellant now has 5 domestic manufacturing facilities and nearly 1100 employees. Satellite products include Traveling- Wave Tube Amplifiers, RF & Control Components. We are the ONLY Vertically Integrated Space Traveling-Wave Tube Amplifiers (TWTA) Supplier in the World and ONLY Manufacturer of Space-qualified Traveling-Wave Tubes (TWTs) in the USA. For more information, visit StellantSystems.com.
Photonis Defense Incorporated
System integrators trust Photonis Defense for the latest and most cutting-edge solutions and components for electronic warfare, communications, and radar systems. Offering a diverse range of highly reliable, field-proven standard and custom systems our products help you meet every need. Photonis Defense has been designing and manufacturing Traveling Wave Tubes (TWTs) since its invention in the early 1980s and integrating those into our Microwave Power Modules (MPM).
Ophir RF
Designer and Manufacturer of High-Power RF Systems for use in the harshest environments and most critical applications. These include High Solid-State RF/Microwave Amplifiers with a wide range of customizable options. All Ophir RF Products are Designed and Manufactured in Los Angeles California since 1992.
dB Control
dB Control was established in 1990, and located in a 40,000 square foot facility in Fremont California in the heart of “Silicon Valley”. It was acquired in February 2010 by HEICO Corporation, incorporated under the laws of Florida, a public listed company on the New York Stock Exchange (HEI). dB Control designs and manufactures reliable high-power microwave TWT Amplifiers (TWTAs), microwave power modules (MPMs), solid state power amplifiers (SSPAs), and high-voltage power supplies (HVPS) for radar, electronic countermeasures (ECM), and data link applications. TWTA frequencies range from 1 GHz up to 50 GHz, with output power levels up to 1 kW CW, and up to 30 kW Pulsed. dB Control also manufactures custom RF sources and receivers, RF and microwave components and integrated microwave subsystems as well as precision electromechanical switches and components. Our products can be quickly and easily configured to meet custom specifications and platform requirements for ground-based, shipboard and high-altitude military manned and unmanned aircraft. dB Control has equipment on – but not limited to – the following airborne platforms: F-15, F-16, F-18, F-35, B-52, U2, P-3, JSTARS, AWACS, MH-60, Global Hawk UAV, Predator and Reaper UAVs, Fire Scout UAV, and many foreign military aircraft. dB Control is an ISO 9001:2015 and AS9100D certified company.
CPI-EDB
CPI Electron Device Business is a global aerospace and defense technology company CPI Electron Device Business (EDB) is a manufacturer of electronic components and subsystems focused primarily on the defense market. The company develops, manufactures and globally distributes innovative and reliable technology solutions used in the generation, amplification, transmission and reception of microwave signals for commercial and military applications. CPI EDB serves customers in the communications, defense, medical, industrial and scientific markets.