First RF Corporation develops and manufactures antennas and RF systems for aerospace, defense, civil, and commercial markets. The company provides multifunction/multiband, airborne, vehicular/fixed site, manportable/dismount, communication, GPS and navigation, and radar antenna systems. First RF also works in multifunction electronic warfare, communications, metrology, EM surveillance, spectrum monitoring, GPS and navigation, RF direction finding, geolocation, radar, and phased array systems. The firm's products include a range of commercial off the shelf antenna products and components for airborne, vehicular, fixed site, space, and man-portable applications.