Ключевые слова: antenna, blue, broadcast, broadcasting, business, cell, cellular, communication, connection, data, dish, equipment, frame, frequency, gsm, industrial, industry, mast, metal, microwave, mobile, modern, network, outdoor, phone, pylon, radio, receiver, red, repeater, satellite, signal, sky, station, steel, structure, technology, telecom, telecommunication, telephone, television, tower, transceiver, transmission, transmit, transmitter, tv, white, wireless,