Ключевые слова: 4g, 5g, antenna, blue, broadcast, broadcasting, business, cellular, communication, connection, construction, detail, digital, electricity, equipment, frequency, future, global, hub, industrial, industry, information, media, mobile, mobile phone, net, network, parabolic, phone, power, radio, receive, receiver, reflector, repeater, satellite, signal, single, station, stream, structure, tech, technology, telecom, telephonic, tower, transmission, transmit, transmitter, wireless,