Ключевые слова: aerial, antenna, background, blue, broadcast, business, cable, cell, cellular, clear, communication, connection, construction, data, dish, electricity, equipment, frequency, global, high, house, industrial, internet, lines, mast, metal, mobile, network, phone, power, pylon, radio, satellite, signal, sky, station, steel, structure, tall, technology, telecom, telecommunication, telephone, television, tower, transmission, transmitter, tv, white, wireless,