ultra-high frequency
noun/ˌʌltrə haɪ ˈfriːkwənsi/
/ˌʌltrə haɪ ˈfriːkwənsi/
(abbreviation UHF)
[uncountable]- a range of radio waves used for high-quality radio and television broadcastingTopics TV, radio and newsc2
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ultra-high frequency