peanut whistle

Noun

slang

(CB radio, slang) A low-powered transmitter or receiver.

Japanese Meaning

（CB無線の俗語）低電力の送信機または受信機

He tuned his peanut whistle to the truckers' frequency and listened for updates.

彼は低出力のCB無線機をトラック運転手たちの周波数に合わせ、更新情報を聞いた。

Sense（1）

(CB radio, slang) A low-powered transmitter or receiver.

Tom has a supersensitive single-signal receiver with tuned antenna, but a peanut-whistle transmitter.

peanut whistles

（ plural ）