Specifications

IntroductionGPS and Assisted GPS
25Operating Manual 1171.5248.12 ─ 15
2.8.9 Loading and Processing an GPS Waveform in the ARB of R&S Signal
Generator
The generic workflow for loading and processing of GPS waveform is as follow:
1. Enable the R&S WinIQSIM2 to generate a one-satellite static generic GPS signal with
constant Doppler shift and generate a waveform file.
2. Connect the R&S WinIQSIM2 to the R&S Signal Generator.
3. Transfer the waveform file. For detailed description, refer to the WinIQSIM2 Software
Manual.
4. Load the waveform in the ARB of the R&S Signal Generator.
While loading a waveform in the "ARB" menu, a message is displayed, that states
the frequency used during signal generation ("Resulting Frequency").
Note: The carrier frequency of a R&S Signal Generator that processes a waveform
generated with the R&S WinIQSIM2 has to match the value of the parameter "Result-
ing Frequency".
5. Select the FREQ key to set the frequency in the header of the instrument to the
resulting frequency of the generated waveform.
6. Set the "ARB State" to ON to enable signal processing.
The R&S Signal Generator processes the GPS signal generated by the R&S WinIQ-
SIM2.
Typical Workflows