Ключевые слова: aerial, antenna, average, bandwidth, broadband, broadcast, business, communication, connection, coverage, date, digital, equipment, frequency, global, industry, information, infrastructure, internet, mast, microwave, mobile, mountain, network, parabolic, phone, radiation, radio, receiver, reception, relay, repeater, satellite, signal, sky, station, structure, technology, telecom, telecommunication, top, tower, transceivers, transmission, transmit, transmitter, wave, wireless,