Ключевые слова: background, blue, california, cloud, clouds, communication, communications, copy space, dark, dish, dusk, electronics, environment, equipment, fallbrook, frequency, glowing, golden, horizon, industry, instrument, landscape, modern, nature, network, orange, outdoor, outdoors, radar, round, satellite, science, signal, silhouette, sky, structure, sun, sundown, sunset, technology, telecommunication, tower, transmission, transmitter, twilight, view,