Ключевые слова: aerial, antenna, base, blue, broadcast, broadcasting, business, cable, cell, cellular, connection, construction, data, digital, dish, equipment, frequency, global, industrial, industry, information, media, metal, microwave, mobile, network, outdoor, phone, radio, receiver, red, satellite, signal, sky, station, steel, structure, tall, technology, telephone, tower, transmission, transmitter, tv, wave, wireless,