Ключевые слова: aerial, analog, antenna, background, base, broadcast, broadcasting, card, cellular, communication, connection, data, digital, equipment, form, global, illustration, information, internet, macro, media, medium, microwave, mobile, network, phone, poster, radio, receive, receiver, repeater, satellite, signal, silhouette, sky, station, technology, telecom, telecommunication, telephone, television, tower, transceiver, transmission, transmit, transmitter, tv, wifi, wireless,