Ключевые слова: antenna, broadcast, broadcasting, business, cell, cellular, communication, connection, construction, data, digital, electronic, engineering, equipment, frequency, global, gsm, industry, information, internet, mast, microwave, mobile, mobile tower, network, phone, radiation, radio, receiver, satellite, signal, station, technology, telecom, telecom tower, telecommunication, telecommunications, telephone, television, tower, transceiver, transmission, transmit, transmitter, tv, tv antenna, wifi, wireless, wireless network,