User Manual

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TG a
TG b
TG c
TG x
TG y
TG z
TG d
TG e
TG f
TG a
TG d
TG g
TG h
TG i
TG = Talk Group
Profile 1 Profile 2 Profile 3
Figure 2-1: Personality Structure Example
2.6.2 Talk Groups
A talk group represents a set of users that regularly need to communicate with
one another. There can be any number of authorized users assigned to a talk
group. Talk groups are established and organized by the OpenSky network
administrator. An OpenSky talk group is similar to a channel within a
conventional FM radio system.
2.7 GPS OPTION
The radio can be equipped with an optional Global Positioning System (GPS)
receiver. Utilized with a micro-patch antenna, this option allows the user to
track his/her coordinates and report these to central dispatch when within
range of an OpenSky network. See page 52 for additional information.