Specifications

User InterfaceGPS and Assisted GPS
32Operating Manual 1171.5248.12 ─ 15
"ON"
The signal of baseband B is routed to baseband A.
A total number of eight satellites can be configured simultaneously.
Both basebands are automatically set to trigger mode "Armed Retrig-
ger" and a trigger event has to be performed to start the signal gener-
ation. Changing of any parameter restarts the signal generation in both
paths.
"OFF"
Corresponds to normal operation, i.e. independent configuration of both
paths.
SCPI command:
[:SOURce<hw>]:BB:GPS:BAB[:STATe] on page 75
Simulation Mode
Sets the simulation mode.
The settings of the satellite signals are provided in the dialog Satellite Configuration.
"Generic"
The satellite signals are configured by the user.
See also chapter 2.8.1, "Generating GPS Signal for Simple Receiver
Tests (Generic Mode)", on page 19.
"Localization"
(R&S SMx/AMU instruments only)
The satellite signals are configured corresponding to a 'real' location
which can be selected by the user.
SCPI command:
[:SOURce<hw>]:BB:GPS:SMODe on page 83
Duration Of Satellite Simulation
Determines the duration of the satellite simulation.
The resulting duration of the simulation is calculated as follow:
where F
L1 or L2
is the frequency selected with the parameter RF Band.
The maximum duration depends on the Oversampling factor and the ARB memory size
of the connected instrument.
SCPI command:
[:SOURce<hw>]:BB:GPS:DURation on page 74
Localization Mode
(R&S SMx/AMU instruments only)
GPS Main Dialog