Alpha Omega Electromagnetics designs, develops, fabricates, tests, and produces custom antenna and Radio Frequency technologies, including active phased arrays, communication antennas, RF components, transmit/receive modules, and phase shifters. Its capabilities include electromagnetic, mechanical, thermal, and computational-fluid-dynamics modeling, serving communication, radar, satellite, electronic warfare, SIGINT, covert, low-observable, and military applications.
Octane WirelessOctane Wireless designs and manufactures high-performance antennas and RF over Fiber products, including wearable, gooseneck, panel, vehicle, UAV, stub, omni-directional, peel-and-stick, and other antenna families. The company also develops custom antennas and fiber-optic antenna-remoting solutions for military, law enforcement, commercial wireless, cellular/LTE, 5G, WiFi, UAV, vehicle, and other communications applications.HANOVER, MD
EM AntennasFounded in 1963, EM Antennas designs and manufactures custom, high-performance RF antennas for military and commercial communication systems, with particular depth in rugged ultrawideband technology for electronic warfare and signal intelligence. The Johnstown company supplies mission-critical systems to defense contractors, government integrators and commercial users, and guarantees every antenna to its stated performance specifications. EM Antennas is ISO 9001:2015 certified and HUBZone certified; its rugged products include MIL-STD-810H-tested designs, and its EM-6841 antenna received a Platinum honor in the 2025 Military + Aerospace Electronics Innovators Awards.JOHNSTOWN, NY
TRAK TECOM CorpBringing together the TRAK and TECOM brands, TRAK TECOM Corp. designs and manufactures RF microwave components, integrated electronics, and antenna systems for demanding defense and aerospace programs. The Tampa-based company draws on more than 65 years of heritage, building both custom and build-to-spec solutions for mission-critical systems while also operating a dedicated antenna test facility covering frequencies from 500 MHz to 220 GHz. Its quality system is certified to AS9100D and ISO 9001:2015.SALISBURY, MD
Spectrum ControlSpectrum Control designs and manufactures RF/microwave components, electromagnetic-interference protection products, power distribution systems, optical transceivers, microelectronics, subsystems, and custom solutions. Its capabilities include thin-film and thick-film processing, hybrid interconnect fabrication, assembly, integration, testing, and high-reliability manufacturing for aerospace and defense, space, avionics, wireless test, healthcare, and other commercial applications.STATE COLLEGE, PA