104 Topcom Twintalker 7000
Topcom Twintalker 7000
12.6 CTCSS / CDCSS
38 (CTCSS 1 - 38) 83 (CDCSS 39 - 121)
.
– CTCSS: Continuous Tone Coded Squelch System
– CDCSS: Continuous Digital Coded Squelch System
.
CTCSS CDCSS
.
CTCSS.
• CTCSS/CDCSS
•
.
•
.
•
,
.
: PMR
.
12.7
1 8.
• .
• ( 8 ),
.
•
.
•
.
( 8 ),
.
12.8
.
• . 3 ,
.
.
•
PT
T
PT
T