99449643
Oct 17, 2025
printed circuit board (PCB) for radio direction finding, signal monitoring and intercepting signals, spectrum scanning and monitoring, interference localization, signal transmitter geolocation, and passive intelligence information gathering; radio direction finders; monitoring devices for radiofrequency spectrum; anti-jamming antennas; antennas; anti-jamming systems featuring antennas and sensors; anti-interference systems featuring antennas and sensors; sensors for direction finding; antennas for direction finding; anti-jamming antennas for unmanned vehicles; anti-jamming systems featuring antennas and sensors for unmanned vehicles; anti-interference systems featuring antennas and sensors for unmanned vehicles.
Electrical and Scientific Apparatus