ICOM 366400 Manuale Utente
6
NXDN OPERATION <COMMON>
6-2
NXDN system operation
NXDN is a “Common Air Interface” (CAI), the name for
over-the-air methods by which transceivers and repeat-
ers communicate. NXDN defines the next-generation
digital protocol.
The NXDN system has two operating modes, conven-
tional and trunking.
In an NXDN conventional system, you should manually
search for a clear channel.
In an NXDN trunking system, the repeater automati-
cally searches for a clear channel, and sends the infor-
mation to the transceivers.
In addition, Type-C requires a Control Channel repeat-
er.
over-the-air methods by which transceivers and repeat-
ers communicate. NXDN defines the next-generation
digital protocol.
The NXDN system has two operating modes, conven-
tional and trunking.
In an NXDN conventional system, you should manually
search for a clear channel.
In an NXDN trunking system, the repeater automati-
cally searches for a clear channel, and sends the infor-
mation to the transceivers.
In addition, Type-C requires a Control Channel repeat-
er.
If you use an NXDN transceiver, you can transmit and
receive Individual Calls, Group Calls, Status Messages,
Short Messages, and so on.
receive Individual Calls, Group Calls, Status Messages,
Short Messages, and so on.