intermediate frequency


intermediate frequency
промежуточная частота

The English-Russian Dictionary Radioengineering. 2009.

Смотреть что такое "intermediate frequency" в других словарях:

  • intermediate frequency — n. Radio in superheterodyne reception, a frequency resulting from combining the incoming signal with a locally produced signal for amplification prior to detection …   English World dictionary

  • Intermediate frequency — In communications and electronic engineering, an intermediate frequency (IF) is a frequency to which a carrier frequency is shifted as an intermediate step in transmission or reception. The intermediate frequency is created by mixing the carrier… …   Wikipedia

  • intermediate frequency — In superheterodyne receivers, a frequency resulting from the combination of the received modulated carrier frequency and the locally generated oscillator frequency. An intermediate frequency is so called because it lies between the modulated… …   Aviation dictionary

  • intermediate frequency — tarpinis dažnis statusas T sritis automatika atitikmenys: angl. intermediate frequency vok. Zwischenfrequenz, f rus. промежуточная частота, f pranc. fréquence intermédiaire, f …   Automatikos terminų žodynas

  • intermediate frequency — tarpinis dažnis statusas T sritis Standartizacija ir metrologija apibrėžtis Dažnis, į kurį superheterodininiame radijo imtuve pakeičiamas priimamojo radijo signalo nešlio dažnis. atitikmenys: angl. intermediate frequency vok. Zwischenfrequenz, f… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • intermediate frequency — tarpinis dažnis statusas T sritis fizika atitikmenys: angl. intermediate frequency vok. Zwischenfrequenz, f rus. промежуточная частота, f pranc. fréquence intermédiaire, f …   Fizikos terminų žodynas

  • intermediate frequency — noun A frequency to which a carrier frequency is shifted as an intermediate step in transmission or reception; generally associated with superheterodyne receivers …   Wiktionary

  • intermediate frequency — Radio. the middle frequency in a superheterodyne receiver, at which most of the amplification takes place. Abbr.: if [1920 25] * * * …   Universalium

  • intermediate frequency — middle frequency (in a type of radio receiver) …   English contemporary dictionary

  • intermediate frequency — /ɪntəˌmidiət ˈfrikwənsi/ (say intuh.meedeeuht freekwuhnsee) noun Radio the middle frequency in a superheterodyne receiver, at which most of the amplification takes place …   Australian English dictionary

  • intermediate frequency — noun : a relatively low frequency to which a signal is converted before demodulation in heterodyne reception abbr. i.f …   Useful english dictionary

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