Specifications

User InterfaceGPS and Assisted GPS
27Operating Manual 1171.5248.12 ─ 15
The button in the lower section leads to the submenu for configuring the satellite signals.
Additional buttons lead to dialogs for generating the assistance data and displaying the
"Real-Time S.P.O.T.".
3.1 GPS Main Dialog
3.1.1 General Settings for GPS Simulation
The upper section of the menu is where the GPS digital standard is enabled, the default
settings are called. Buttons lead to the submenus for loading and saving the GPS con-
figuration.
State
Enables/disables the GPS signal simulation.
Enabling this standard disables all the other digital standards and digital modulation
modes in the same path.
Note: For two path instruments and enabled parameter "Use of Baseband A+B", enabling
the GPS signal simulation will disable all other digital standards and digital modulation
modes even in the path B.
For R&S SMx/AMU instruments, a continuous GPS signal is generated for up to four
satellites per path in real time mode.
For R&S WinIQSIM2, a continuous offline GPS signal of one satelllite is generated.
The associated signal level is set in the RF level menu.
SCPI command:
[:SOURce<hw>]:BB:GPS:STATe on page 83
Set to default
Calls the default settings. The following table gives an overview of the settings. The preset
value for each parameter is specified in the description of the remote-control commands.
GPS Main Dialog