Vocab Bloom Hub

superhet

/ˈsuː.pə.het/

翻译: 一种收音机(接收机)类型,将本地产生的频率与载波频率混合,得到中频信号,再对其进行解调与放大。

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noun

C2formalcommontechnical/ˈsuː.pə.het/

A noun referring to a type of radio receiver that combines a locally generated frequency with the carrier frequency to produce a supersonic signal that is then demodulated and amplified.

  • 🇨🇳一种收音机(接收机)类型,将本地产生的频率与载波频率混合,得到中频信号,再对其进行解调与放大。
  1. Superheterodyne receiver C2 formal technical

    A type of radio receiver that converts incoming radio frequency signals to a fixed intermediate frequency for easier and more effective amplification and demodulation.

    • The superhet design revolutionized radio reception in the early 20th century.
    • Most modern radios use a superheterodyne circuit for better selectivity.
    • He repaired the old superhet radio in his workshop.

    🇨🇳超外差接收机