Ключевые слова: aerial, antenna, background, blue, broadcast, broadcasting, business, cable, cell, cellular, communication, connection, construction, data, digital, equipment, frequency, global, high, industry, information, internet, metal, microwave, network, pole, pylon, radio, receiver, satellite, signal, sky, station, steel, structure, tall, technology, telecom, telecommunication, telecommunications, telecommunications background, telephone, television, tower, transmission, transmit, transmitter, wave, white, wireless,