Live briefing
Everything about Selcall
Type of squelch protocol
Selcall is a type of squelch protocol used in radio communications systems, in which transmissions include a brief burst of sequential audio tones. Receivers that are set to respond to the transmitted tone sequence will open their squelch, while others will remain muted. Wikipedia →
🧠Start here: a 6-step reading path
- Read the overview: SelcallA 5-minute orientation
- Pick up a classic book: DIRECTORY OF AIRCRAFT SELCALSThe most-reprinted book on the subject
- Read the landmark paper: SELCALL Applications: The Key to Advanced Marine CommunicationsCited 0 times
- Go sideways: Selective callingA closely related topic
- Go sideways: MDC-1200A closely related topic
đź“– Definitions
No dictionary entry for this exact phrase.
🗂️ The subject at a glance
🏆 Landmark papers (most cited)
đź“š Books worth reading
- 📕DIRECTORY OF AIRCRAFT SELCALS · 2005
Radio signal findingJim Sinclair · 2001
Ranked by number of editions on Open Library, a rough measure of how lasting a book is.
đź”— Related topics
- Selective calling In a conventional, analog two-way radio system, a standard radio has noise squelch or carrier squelch, which allows a radio to receive all transmissions…
- MDC-1200 MDC-1200 sounds leading push-to-talk ID with data muting. Problems playing this file? See media help. MDC-1200 sounds leading push-to-talk ID without data…
- Continuous Tone-Coded Squelch System In telecommunications, Continuous Tone-Coded Squelch System or CTCSS is one type of in-band signaling that is used to reduce the annoyance of listening…
- Squelch Look up squelch in Wiktionary, the free dictionary. In telecommunications, squelch is a circuit function that acts to suppress the audio (or video) output…
- Radiotelephone A radiotelephone (or radiophone), abbreviated RT, refers to a radio communication system for conducting a conversation; radiotelephony means telephony…
- Walkie-talkie A walkie-talkie, more formally known as a handheld transceiver or handheld radio, is a hand-held, portable, two-way radio transceiver. Its development…
- Professional mobile radio Professional mobile radio (also known as private mobile radio (PMR) in the UK) are person-to-person two-way radio voice communications systems which use…
- Code-division multiple access Code-division multiple access (CDMA) is a channel access method used by various radio communication technologies. CDMA is an example of multiple access…