R&S SMW-K44 User Manual page 118

Satellite Navigation
Figure 12-5: Satellite orbit: Understanding the displayed information
1 = Reference time, t
2 = Orbit elements
3 = Rate parameters
Changing these values leads to deviation between the simulated and the broad-
casted navigation message and thus deliberated errors. The generated signal can
be used for testing the receiver's ability to cope with errors.
SBAS corrections can be activated for error compensation.
Available navigation message parameters depend GNSS system and selected
navigation message type, see
Parameters and
Settings
GPS >
GPS > Orbit
Galileo >
Galileo > Orbit
GLONASS >
BeiDou >
BeiDou > Orbit
Orbit............................................................................................................................ 122
QZSS > Orbit
Show Scaled
User Manual 1178.6379.02 ─ 01
0e
Errors", on page 102.
Orbit.................................................................................................................119
Perturbation............................................................................................ 119
Orbit............................................................................................................. 120
Perturbation.........................................................................................120
Orbit....................................................................................................... 121
Orbit.............................................................................................................121
Perturbation........................................................................................ 122
Perturbation.......................................................................................... 123
Values................................................................................................... 124
Perturbations and Errors Simulation
Orbit and Orbit Perturbation Errors Settings
Chapter 12.1.2, "About Orbit and Orbit Perturbation
118