Ключевые слова: accessory, aerial, antenna, background, bandwidth, black, blue, broadband, cable, cables, coax, coaxial, communication, connection, connector, connectors, copper, demand, digital, electronic, frequency, global, group, image, installation, internet, isolated, jack, metal, objects, pin, plug, professional, radio, receiver, receiving, roll up, signal, television, tv, video, white, wire, yellow,