Ctcss/Dcs Tone Squelch - Albrecht AE 6290 Guide D'utilisation

5.5.3. CTCSS/DCS tone squelch

In addition
automatic squelch, the AE 6290
radio also supports CTCSS/
DCS tones.
adds an inaudible tone to the
transmission. Once activated,
the squelch opens only if a signal
with the same tone is received
from a remote station. CTCSS
can be set separately for each channel and is only available
in FM.
The active CTCSS/DCS function is indicated by the CTC or DCS
symbol on the display.
• Select a channel with the channel selector
Select CDT.SET in the main menu (through MENU button)
•
• Select CT or DT
• Select a CTCSS / DCS tone with Up/Down buttons
• There are 38 CTCSS and 104 DCS tones to choose from
• Press MENU again to confi rm the selection
Advantage: Enables selective reception of certain stations
within a channel.
Disadvantage: All remote stations must also be equipped with
CTCSS/DCS. Lower reception sensitivity and thus lower range.
30
to manual and
CTCSS/DCS