電波でんぱジャック

noun

broadcast signal intrusion; frequency hijacking

Refers to the act of overriding a radio or TV broadcast signal with unauthorized content. Often used in contexts of hacking, protests, or pranks.

• その事じ件けんは電波でんぱジャックによるものだった。

  The incident was due to broadcast signal intrusion.

• 電でん波ぱジャックでテレビに奇き妙みょうな映えい像ぞうが流ながれた。

  A strange video was broadcast on TV through frequency hijacking.