Ключевые слова: antenna, base, blue, broadcast, broadcasting, business, cable, cell, cellular, channel, communication, connection, data, digital, dish, engineering, frequency, global, gray, industrial, industry, information, isolate, metal, microwave, mobile, network, outdoor, parabolic, phone, radar, radio, red, satellite, signal, sky, steel, tall, technology, telecommunication, telephone, television, tower, transmission, transmitter, tv, wave, white, wireless,