About Communications Systems - Kenwood NEXEDGE NX-200 Function Reference

About Communications Systems

About Communications Systems
The transceiver can transmit and receive by using the following communications system: Conventional Group (Analog
Conventional System/ NXDN Conventional System), LTR Trunking System, or NXDN Trunking System.
Conventional Group (Analog Conventional System/ NXDN Conventional System)
In each system of the Conventional Group, the transceiver can communicate in analog mode, the NXDN digital mode. or
mixed mode.
To use the transceiver in each system of the Conventional Group, various parameters for a channel, such as transmit and
receive frequencies, and parameters for other various functions related to transmission and reception must be configured
for a zone in the Conventional Group by using KPG-111D/ DN.
 Analog Mode
Analog mode is the mode to transmit and receive an analog signal. To use this communication mode, "Analog" must be
configured for Channel Type by using KPG-111D/ DN.
 NXDN Digital Mode
NXDN digital mode is the mode to transmit and receive an NXDN digital signal. To use this communication mode,
"NXDN" must be configured for Channel Type by using KPG-111D/ DN.
This communication mode is also used for the zones of Site Roaming (NXDN) and Site Roaming with RAN (NXDN).
Site Roaming is the function for the transceiver to migrate automatically to the site (channel) providing better radio
environment by receiving a synchronization signal transmitted from the repeaters in multiple sites at regular time
intervals, and detecting the RSSI level.
FUNC (K)/Ver 4.00
Analog Mode
Digital Mode
STATUS
1 2 3 4 5 6 7 8 VOLUME
CTRL OCXO BUSY TX POWER
MICROPHONE
COM OFF/
Repeater 1
Synchronization Signals
(RSSI Level: Strong)
Analog Signal
Analog Mode
Digital Signal
Digital Mode
IP Network
STATUS
1 2 3 4 5 6 7 8 VOLUME
CTRL OCXO BUSY TX POWER
OFF/ MICROPHONE
COM
Repeater 2
Synchronization Signals
(RSSI Level: Weak)
Synchronization Signals
(RSSI Level: Weak)
Subscriber Unit
STATUS
1 2 3 4 5 6 7 8
VOLUME
CTRL OCXO BUSY TX POWER
MICROPHONE
COM OFF/
Repeater 3
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