Orolia GSG-5 Series, User Manual With Scpi Manual, Page: 81 / 392

Figure 3-11:
Interference configuration view
The following parameters can be configured:
Signal type
You can configure any signal type your GSG unit is licensed for (un-licensed signal types
are grayed out).
Figure 3-12:
Interference signal type configuration view
The interference signal type can be:
GPS : L1CA, L1P, L2P, L1P(Y), L2P(Y), GPS carrier, SBAS
GLONASS : L1, L2 or GLONASS carrier
Galileo: E1, E5a, E5b or a Galileo carrier
BeiDou : B1,B2 or BeiDou B1,B2 carrier signal
QZSS : L1CA or QZSS L1 carrier signal.
If your GSG unit supports jamming simulations (OPT-JAM), sweep and narrowband
noise are available as interference types.
Mode in the lower right-hand corner allows to further manipulate the interference signal
by offering the following options:
Modulated : standard signal type (default)
PRN : Pseudo-Random Noise (see e.g.,
Navipedia: GNSS signal
for more inform-
ation)
Unmodulated : carrier signal (carrier)
Sweep (OPT-JAM only): A dialog is shown asking for startOffset, endOffset, and
Sweep-Time.
Noise (OPT-JAM only): A dialog is shown asking for startOffset, endOffset and
SweepTime.
Offsets are used to specify the bandwidth and position of the sweep/noise related
to the selected signal frequencies. The range of offsets is ±40 MHz, but can be less
when the scenario is executed since signals are not centered in the middle of a fre-
quency band.
3.5 "Select" Menu
User Manual GSG-5/6 Series Rev. 27 65