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5.9 Galileo E6-B/C Signal
GSG's optional Galileo E6-B/C signals are pseudo-signals for the Galileo Commercial Ser-
vice (CS). Both signals are sent unencoded: A secondary code (pilot tone) is sent on the
E6-C frequency band, with no data. On the E6-B band dummy data is sent at 448 bps.
To utilize this optional functionality a GSG-6 unit with an available frequency band is
required, as well as the
OPT-GAL and OPT-L6 option packages.
5.10 Default Settings
The factory settings are considered default settings. You can restore these settings at any
time by navigating to
Options > Reset to factory defaults .
The default settings are:
Transmit power : -125 dBm
External attenuation : 0 dB
Interface type : Ethernet
Obtain IP automatically : Yes
GPIB address : 01
Use 10 MHz input : No
Simulate Noise : No
RequiredCN0 : 44
NoiseBW : 20.46
NoiseOffset : 0
Scenarios : See "Pre-Installed Scenarios" below .
Trajectories : See "Trajectories" on page 43 .
Events : See "Event Data" on page 54 .
5.11 Pre-Installed Scenarios
GSG-5/6 units are shipped with a set of predefined scenarios and supporting files. Which
files are installed on your unit depends on the model and options purchased.
Listed below is a selection of scenarios, as they are installed on many GSG units.
The output power of these scenarios has to be set by the user ( Options > Transmit
power ).
188 User Manual GSG-5/6 Series Rev. 27
5.9 Galileo E6-B/C Signal