オールウェーブ

noun

all-wave receiver

Refers to a radio receiver capable of receiving all wave bands (shortwave, medium wave, etc.). A technical term from the early to mid-20th century; now mostly historical.

• このオールウェーブ受じゅ信しん機きは短たん波ぱから中ちゅう波はまでカバーしている。

  This all-wave receiver covers from shortwave to medium wave.