Ключевые слова: antenna, broadcast, broadcasting, business, cellular, communicate, communication, computer, connect, connection, data, design, device, digital, element, elements, equipment, frequency, global, icon, illustration, information, internet, isolated, logo, mobile, network, object, phone, radio, satellite, sign, signal, simple, station, style, symbol, technology, telecommunication, tower, transmission, transmitter, wave, web, wifi, wireless,