Propagation Systems, Inc. (PSI) manufactures broadcast antenna systems and related radio-frequency infrastructure for broadcasters. Founded in 1996, the company says its Pennsylvania factory is a 20,000-square-foot facility where it designs, develops, manufactures, and tests its systems.
SWR, LPSince 1963, Ebensburg-based SWR, LP has designed and manufactured FM and TV broadcast antennas, transmission-line equipment, and related parts. The company grew from supervising RF installations and field warranty work into an international broadcast specialist, developing its patented Thermocoupled rigid coaxial line in 1972 and later adding high-power antenna systems for UHF, DTV, and FM applications. SWR also maintains field-service capabilities, drawing on an in-house manufacturing facility and projects in more than 35 countries.334220EBENSBURG, PA
Quintech Electronics & Communications, IncFounded in 1989, Quintech Electronics & Communications designs and manufactures RF signal-management equipment for satellite, broadcast, telecommunications and test-laboratory networks. Its western Pennsylvania operation combines in-house engineering with a 38,000-square-foot manufacturing facility, building systems that range from compact RF routing hardware to large configurable L-band matrices. Acquired by Evertz Technologies in 2018, Quintech is ISO 9001:2015 certified and distributes its products worldwide.334220INDIANA, PA
Watts Antenna CompanyFor more than 40 years, Watts Antenna Company has designed and manufactured ground-based instrument landing system antennas that help airports guide aircraft safely through difficult sites and all-weather approaches. The Virginia-based company moved its manufacturing operations to The Plains, Ohio, in 2017, where its hands-on team develops site-specific solutions and supports installations worldwide. Watts is particularly known for its End-Fire glide-slope systems and highly directive, beam-steered antenna designs that can reduce the space restrictions around airport navigation equipment.THE PLAINS, OH
Antek Systems, LLCEstablished in 1987, Antek Systems is a Frederick, Maryland satellite-communications specialist whose staff includes professionals with more than 25 years of earth-station experience. The company supports customers ranging from local television stations to government agencies and major earth-station operators, with particular strength in antenna integration and equipment testing.FREDERICK, MD