Weverydaystories

https://hamshackreviews.com › understanding-ctcss-dcs
CTCSS also known as PL tone Private Line works by superimposing a low frequency audio tone onto the transmitted signal This tone will open the squelch when present This effectively filters out

https://chirpmyradio.com › projects › chirp › wiki › Definitions
With no specific signaling Carrier Squelch is used sometimes shorted as CSQ In CHIRP this is represented by an empty Tone TSQL column The following are interchangeable terms for tone

https://en.wikipedia.org › wiki › Continuous_Tone-Coded_Squelch_System
It is sometimes referred to as tone squelch or PL for Private Line a trademark of Motorola 1 It does this by adding a low frequency audio tone to the voice

https://www.repeater-builder.com › tech-info › pl+dpl › pl+dpl.html
CTCSS Continuous Tone Coded Squelch System uses sub audible below 300 Hz not necessarily inaudible tones to activate coded receivers PL Private Line is Motorola s trademarked

https://forums.radioreference.com › threads
How much signal you need to decode PL or DPL would depend on how clean the original signal is the level of the PL or DPL modulation and the alignment and quality of the receiving

https://forums.radioreference.com › threads
Digital Coded Squelch DCS appears to be the generic name Although DCS and DPL are the same thing if it s not a Motorola radio you re referring to it s not DPL Kenwood calls it Digital

https://w8wky.org › ctcss-pl-explained
CTCSS or more commonly referred to as PL tone or PL which is an acronym for Motorola s implementation of it branded Private Line was introduced in the 1950s by Motorola to

https://forums.mygmrs.com › topic
PL means Private Line which is a Motorola term for CTCSS which stands for Continuous Tone Code Squelch System It is a function tone to squelch your receiver or open up a receiver and

https://www.repeaterbook.com › wiki › doku.php
In commercial radio applications and invented by Motorola the term is known as PL which was short for Motorola Private Line In the amateur radio community the non propriety term of