DSPbR EDGE
Series User’s Manual
Asia Pacific | EMEA | Americas
34
TRUNKING EXTENDER CONFIGURATION
The unit’s configured P25 Trunking Extender option’s parameters may be configured on this page.
When finished entering or changing any fiel
ds on this page click ‘Save’ and wait for the Save cycle to finish and the page display to
refresh
. The ‘Save' process must be used any time a field on this Trunking Extender Configuration page in the GUI needs to be
updated and loaded into the unit.
Chang
es may be discarded at any time prior to saving by clicking the ‘Discard Changes’ button.
Configuration (Netw
ork ‘Donor’ side and EDGE rebroadcast ‘Extender’ sides)
The ‘Extender’ WACN ID, System ID and NAC code must match the ‘Donor’ values, so these fields are not editable on the
‘Extender’ side of table. If a valid donor site’s control channel frequency is entered in the Configuration/Channels page then the
WACN ID, System ID and NAC Code of the donor site will be decoded off-air and auto-populated in the Status/Channels page for
information purposes.
WACN ID:
Displays the WACN (Wide Area Communications Network) ID for the network. One or more systems may be joined into a network
of systems. The WACN identifies the network. The WACN ID combined with the System ID will uniquely identify a system.
Note:
The WACN ID should always be the same for both the Donor and Extender fields.
System ID:
Displays the System ID for the system. One or more systems may be joined into a network of systems. The System ID identifies
one of those systems within the network. The WACN ID combined with the System ID will uniquely identify a system.
NAC Code:
The Network Access Code (NAC) in P25 similar to CTCSS or DCS for analogue radios. The correct NAC code must be configured
to ensure radios in the rebroadcast area will unsquelch on valid signals.
Note:
The Donor field can have a value entered, the Extender field appears editable but will copy the Donor value. If the
Trunking Extender is receiving a valid control channel off-air, these fields in the Status/Trunking Extender GUI page will
display the off-air decoded NAC Code, or
‘0’ if the Trunking Extender is receiving a valid control channel off-air.
Note:
The NAC Code should always be the same for both the Donor and Extender fields.
RFSS ID:
The required RFSS ID for the Donor and Extender sites should be entered in these fields.
Site ID:
The required Site ID for the Donor and Extender sites should be entered in these fields.
Default Band Plan:
The required Band Plan for the received Donor and rebroadcast Extender sites should be selected in these fields. When selected
the band plans frequency details will be displayed below the selection fields.
Advertised Adjacent Control Channels - Extender
The AACC channels to be rebroadcast by the Trunking Extender can be configured in this table.
Band Plan Table
Displays Band Plans available for selection. Additional band plans may be loaded into the unit using
the
Maintenance/Files/Configuration Files
page.
The contents of the page are described in the Help screen.
