ラジオ電波でんぱ

noun

radio wave; radio beam

Refers to electromagnetic waves used for radio communication, including broadcasting and directional beams.

• ラジオ電でん波ぱが届とどかない山やま奥おくでは、携けい帯たい電でん話わも使つかえない。

  In the deep mountains where radio waves don't reach, you can't use a cell phone either.

• このアンテナは微び弱じゃくなラジオ電でん波ぱも受じゅ信しんできる。

  This antenna can receive even weak radio waves.