User's Manual

DMR repeater 24/01/2011 Versione 1.1
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6.2.2.11 DMR LAYER CONFIGURATION
The Parameters section allows to enable different features:
∞ 4FSK modem: enables the 4FSK modem performed by the DSP,
∞ Receiving as terminal: if checked, the Base Station receives as it were a terminal, without the repeater
features,
∞ Transmission as Base Station: if not checked, the Base Station transmits as it were a terminal, without
the repeater features,
∞ Enabling DMR repeater: enables the repeater features.
Hang time is the time that elapses after the killing of communication to the state of hibernation of the
base station. During this time if the terminal accesses the network it does not need to perform the de-
hibernation procedure and acquisition of synchronization, but can simply access the network. After this time a
terminal, to access the network, must “wake up” the base station by the hibernation state and acquire the
synchronization.
Hold time is the time the TX remains on air after the PTT release.
Displays the colour
codes set in the
channels table
Displays the quality of
the signal received on
the timeslots
It indicates
activity on the
radio channels
These parameters are
set by the technical
staff according to the
network configuration