中频 zhōngpín intermediate frequency / IF Definitions Defs Origin Strokes Stroke Words Sentences Sents 中频 中頻 zhōngpín intermediate frequency / IF the frequency produced by mixing the received signal with a local oscillator signal in a superheterodyne receiver medium frequency / MF the band of radio frequencies from 300 to 3,000 kilohertz (kHz) Frequency Written text 0.709 per million Sources Frequency data BCC Corpus (BLCU)
中频 中頻 zhōngpín intermediate frequency / IF the frequency produced by mixing the received signal with a local oscillator signal in a superheterodyne receiver medium frequency / MF the band of radio frequencies from 300 to 3,000 kilohertz (kHz) Frequency Written text 0.709 per million Sources Frequency data BCC Corpus (BLCU)
