Electronic support measures equipment, namely, antenna assemblies, data receiver/processor units, and operator electronic display panels, used for electronic warfare environment sensing, and electronic warfare signal detection, evaluation, identification, description and recording; Electronic intelligence and threat warning systems, comprised of antennas, namely, tactical monopulse array, spinning reflector, and linear interferometer antennas; receivers, namely, ESM electronic support measures wide band receivers and ELINT electronic intelligence narrow band receivers; signal processors; electromechanical controls; and light emitting diode displays; Communications systems, comprised of satellite antennas, special purpose antennas, analog and digital data receivers, and digital signal data processors; Imaging systems, namely, airborne multispectral, thermal infrared and hyperspectral scanners and digital cameras
Electrical and Scientific Apparatus