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Heterodyne receiver
/hˈɛtɹəʊdˌaɪn ɹɪsˈiːvə/
/hˈɛtɹoʊdˌaɪn ɹɪsˈiːvɚ/Heterodyne receiver
01
a radio receiver that combines a locally generated frequency with the carrier frequency to produce a supersonic signal that is demodulated and amplified
