Ключевые слова: antenna, background, blue, broadcast, broadcasting, business, cell, cellular, communicate, communication, connect, connection, data, equipment, global, internet, isolated, mast, mobile, modern, network, networking, phone, radiation, radio, receive, satellite, signal, site, sky, station, steel, structure, technology, telecommunication, telecoms, telephone, transceiver, transmit, transmitter, tv, white, wireless,