ELECTRICAL AND ELECTRONIC EQUIPMENT FOR TRANSMITTING AND RECEIVING SIGNALS, NAMELY, RADIO FREQUENCY TRANSMITTERS, BATTERY-OPERATED RADIO TRANSMITTERS, WAVEFORM GENERATORS, ANTENNAS; ELECTRONIC SCAN ANTENNAS; MECHANICALLY ROTATED ANTENNAS; RADAR APPARATUS; GROUND RADAR APPARATUS; RADAR APPARATUS FOR NAUTICAL, MARITIME AND AVIONIC USE; RADAR APPARATUS FOR IDENTIFYING AND TRACKING TARGETS, SIGNAL TRANSMISSION OR SIGNAL PROCESSING, PARTICULARLY BATTERY-POWERED RADAR APPARATUS; RADAR APPARATUS FOR...