超ちょう短たん波ぱ

noun

ultrashort wave; very high frequency

Technical term in radio engineering; refers to electromagnetic waves with wavelengths between 1 and 10 meters (30–300 MHz).

• 超ちょう短たん波ぱはテレビ放ほう送そうやFMラジオに使つかわれている。

  Ultrashort waves are used for television broadcasting and FM radio.