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intermediate frequency

中频,中间频率,中频段,中频频次

Related Words

Definitions

n.名词 noun
  1. 1

    Radio.

    • : the middle frequency in a superheterodyne receiver, at which most of the amplification takes place. Abbreviation: if

Synonyms & Antonyms

Examples

  • That frequency is within the range used by amateur radio operators, so anyone can listen in.

  • One of the biggest concerns in Europe is the frequency of air traffic with West Africa.

  • The agent in the security room repeats this message to those at the debate site, listening on the “Mike” radio frequency.

  • Despairing about the length and frequency of the many fashion weeks has become a tired refrain.

  • That leaves a huge gap in the middle, where intermediate black holes (IMBHs) could exist.

  • But between the phase of schooling and the phase of adult learning there is an intermediate stage.

  • We now proceed to learn the eighteen kings intermediate between William II.

  • In short, there is but one fault I find with the country, and it is a great one, I mean the frequency of earthquakes.

  • The instruction ranges from history and geography to practical seamanship, with all the intermediate scientific subjects.

  • Fragment, apparently from a columnar mass, of a stone intermediate between clink-stone and compact felspar.