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Radio Frequency Tuner

5820222824858 222824858 ATU7204

An electronic device consisting of the necessary elements to establish the upper and lower limits and to effect the variation (continuous or in steps) of the frequency of a tuned circuit by means of an integral variable capacitor, inductor, cavity or line. It is generally used for tuning radio receivers, transmitters, amplifiers, or similar items. It does not include electron tubes. See also TUNING UNIT, RADIO FREQUENCY. View more Radio Frequency Tuner