Ключевые слова: aerial, broadcasting, buttons, center, communication, computer, connect, connection, control, digital, electronic, engineering, equalizer, equipment, frequency, hardware, industrial, industry, information, instrument, lab, laboratory, measure, measurement, mixer, monitor, network, oscilloscope, panel, power, production, rack, radio, security, service, signal, station, storage, switch, system, technology, telecom, terminal, test,