noun
Meaning 1
Someone who briefly presses their "Push-to-Talk" (PTT) microphone button to transmit a signal; the user does not speak, they only activate a repeater so they can hear the automated confirmation tone or "squelch tail."
Definition source: English Wiktionary via Wiktextract
Qualifier: amateur radio
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided