Ключевые слова: aerial, air, antenna, blue, broadcast, broadcasting, cell, cellular, communicate, communication, connect, connection, data, digital, dish, equipment, frequency, global, industrial, industry, information, mast, metal, microwave, mobile, network, phone, radio, receiver, red, repeater, river, satellite, shadows, signal, sky, space, station, steel, structure, technology, telecom, telecommunication, telephone, television, tower, transmission, transmit, transmitter, water, white, wireless,