NSW GRN Control Channel info

Written by Administrator

Tuesday, 26 January 2010 06:00

NSW GRN

The NSWGRN is made up of 3 Zones, Zones 1, 2 and 3 and is managed by Motorola Australia on behalf of the NSW Government, Zone 1 is the primary Zone required for monitoring the GRN in the wider Sydney area. The NSWGRN is an Omni-link Smartzone system running mixed mode voice communications with both Analogue and digital. Currently the radios being used are XTL5000 (Motorola Astro Digital mobile) and XTS5000 (Motorola Astro Digital Handheld).

	GRN Channel Ranges	Channel Steps	Channel Offset/Number Ranges
Range 1:	415.575-419.8500 MHz	12.5 kHz	Channels 380-722
Range 2:	413.100-413.4000 MHz	12.5 kHz	Channels 723-747
Range 3:	415.000-415.1375 MHz	12.5 kHz	Channels 748-760

For data channel tracking only all you need is these 32 control channels in order & you will have the entire system:

CC-01                         416.1250
CC-02                         416.1375
CC-03                         416.1750
CC-04                         416.1875
CC-05                         416.2500
CC-06                         416.2625
CC-07                         416.2875
CC-08                         416.3000
CC-09                         416.4125
CC-10                         416.4625
CC-11                         416.4750
CC-12                         416.4875
CC-13                         416.5375
CC-14                         416.7875
CC-15                         416.8750
CC-16                         416.8875
CC-17                         416.9250
CC-18                         416.9500
CC-19                         417.0000
CC-20                         417.1875
CC-21                         417.2625
CC-22                         417.3000
CC-23                         417.4125
CC-24                         417.4500
CC-25                         417.4625
CC-26                         417.4750
CC-27                         417.4875
CC-28                         417.5125
CC-29                         417.5375
CC-30                         413.1125
CC-31                         415.0500
CC-32                         417.4375

Acknowledgements:
I would like to acknowledge the old Scannsw website when a lot of this information was originally obtained; Information has been updated with the help of the radio scanner community and the ACMA website.

Last Updated on Tuesday, 02 February 2010 14:31