Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
radio communication technology
|
| gptkbp:alsoKnownAs |
PL (Private Line)
Tone Squelch |
| gptkbp:alternativeTo |
DCS (Digital-Coded Squelch)
|
| gptkbp:combines |
gptkb:DCS
|
| gptkbp:developedBy |
gptkb:Motorola
|
| gptkbp:encryption |
true
|
| gptkbp:frequency |
67 to 254 Hz
|
| https://www.w3.org/2000/01/rdf-schema#label |
CTCSS
|
| gptkbp:introducedIn |
1950s
|
| gptkbp:numberOfStandardTones |
38
|
| gptkbp:operates |
transmitting sub-audible tones
|
| gptkbp:prevention |
unwanted audio from other users
|
| gptkbp:requires |
compatible transmitter and receiver
|
| gptkbp:standsFor |
Continuous Tone-Coded Squelch System
|
| gptkbp:usedBy |
amateur radio
commercial radio public safety radio |
| gptkbp:usedFor |
selective calling
reducing interference |
| gptkbp:usedIn |
two-way radio systems
|
| gptkbp:bfsParent |
gptkb:PMR446
|
| gptkbp:bfsLayer |
5
|