🇫🇷French Source WordCode: FR

ultra-haute fréquence

Pronunciation / Transliteration: yl.tʁa ot fʁɛ.kɑ̃s

🇬🇧 Direct English Meaning:
Uhf/ˌjuː.eɪˈeɪtʃ/
nounCEFR B2 (Upper)Top #14500 frequency
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🇫🇷 Example Sentence in French:

"La télévision utilise souvent la bande UHF pour la diffusion."

Comprehensive Definitions & Senses

1 sense
As noun
  1. 1

    The ITU designation for radio frequency electromagnetic waves in the frequency range between 300 megahertz and 3 gigahertz.

    "Many modern wireless communication devices and older television broadcasts operate within the UHF band."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The term is an initialism originating from the mid-20th century, combining the abbreviation for ultra- high frequency. It emerged with the rapid expansion of radio, television, and telecommunications technology after World War II to designate specific electromagnetic wave bands.

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