Selecting A Channel - switel WTF 728 Mode D'emploi

Selecting a channel

PMR446 (Private Mobile Radio) walkie−talkies can be used
throughout Europe free of registration and call charges.
There are 8 radio channels available within the frequency range
446.000 MHz to 446.100 MHz.
1 x M, X/Y, P Select the channel and confirm it
Channel
1
2
3
4
Selecting the CTCSS
There are 38 codes available per channel. It is only possible to
communicate using the walkie−talkies when they are each set to
the same channel and CTCSS code.
2 x M
X/Y, P
1
CTCSS: Continous Tone Coded Squelch System = Selective calling
Operating the Walkie−Talkies
Radio signals cannot be received when the P but-
ton is being pressed.
Every process is automatically cancelled if there is no
input within 5 seconds.
Frequency (MHz)
446.00625
446.01875
446.03125
446.04375
1
code
The channel and CTCSS code are transmitted as inau-
dible signals together with the standard voice commu-
nication. When received, the voice communication sig-
nal is only transferred to the loudspeaker when the
channel and CTCSS code set on the receiver are iden-
tical to that of those received. If, by coincidence,
another subscriber is using the same channel and
CTCSS code, change to another free channel together
with the party being called.
Channel Frequency (MHz)
5
6
7
8
Select the CTCSS code and
confirm it
446.05625
446.06875
446.08125
446.09375
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