Ключевые слова: 3d, 3d illustration, 3d rendering, aerial, antenna, average, bandwidth, broadcast, cable, cg, channel, communication, connected, date, directional, electronics, equipment, frequency, home, illustration, isolated, metal, news, outdoor, plant, radio, receiver, reception, render, repetition, roof, satelitte, sign, signal, sky, system, technology, telecommunication, telecommunications, television, televison, transmit, tv, uhf, vhf, white, wire, wireless,