heterodyne oscillator heterodyne • heterodyne receiver · · · Info · Definitions · Synonyms · Characters · · heterodyne oscillator · · Text Common · · Latin · · Scripts 21 · · Length 8 · · Syllables Definitions · · · (noun) an oscillator whose output heterodynes with the incoming radio signal to produce sum and difference tones. Synonyms: local oscillator, heterodyne oscillator. · · Noun Definition 1 Synonyms · · · local oscillator · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 y latin small letter y U+0079