Ключевые слова: antena, antenna, background, blue, broadcast, broadcasting, business, cell, cellular, central, channel, communication, computer, comunication, connection, construction, design, dish, engineering, equipment, frequency, industry, internet, metal, mobile, network, outdoors, peak, phone, radar, radio, red, satellite, signal, sky, space, station, steel, structure, technology, telecommunication, telecommunications, telephone, television, top, tower, transmission, transmitter, water, wireless,