Ключевые слова: 3g, antenna, base, blue, broadcast, broadcasting, broadcasting machine, business, cell, cellular, clear, communication, connecting, connection, coverage, dish, electricity, electronic technician, equipment, frequency, gsm, hsdpa, industry, internet, link, mast, metal, microwave, mobile, network, phone, pylon, radio, receiver, red, repair, satellite, signal, sky, station, steel, structure, technology, telecom, telecommunication, telephone, tower, transmitter, white, wireless,