Antennas; [ Filters for radio interference suppression; Transmitters of electronic signals; Reclosers; Wearable activity trackers; Telegraphic transmitting apparatus; Cellular phones; Smartphones; Transponders; Intercommunication apparatus; ] Amplifiers; [ Telecommunications transmitters; Radios; Satellite navigational apparatus; ] Electric cables; Electric wires [ ; Electronic transistors; Electricity connectors; Data processing equipment, namely, couplers; Semi-conductors ]