R&S SMW-K44, User Manual

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Loading Historical Data Satellite Navigation
193 User Manual 1178.6379.02 ─ 01
Use Different Source File for Navigation Message
Per default, navigation data is extracted from the same file that is used as source for
the simulation (satellite constellation).
Enable this parameter to load a dedicated file as source for the navigation data.
Remote command:
[:SOURce<hw>]:BB:GNSS:SV:IMPort:GPS:UDSource
on page 258
NavMsg Source File
Selects the file from that the navigation data is extracted.
Remote command:
[:SOURce<hw>]:BB:GNSS:SV:IMPort:GPS:FILE:NMESsage
on page 259
Import, Cancel
Triggers the import or discards the selected files.
Remote command:
[:SOURce<hw>]:BB:GNSS:SV:IMPort:GPS:EXECute
on page 259
17.2 Import SBAS Constellation and Correction Data Set-
tings
Access:
1. Select "GNSS > Simulation Configuration > System&Signals > SBAS > On"
2. Select "Satellites > SBAS".
3. Perform one of the following:
a) Select "Error Correction Mode" > "Generate Corrections Automatically" .
You can define the data source from that the SBAS satellites constellation
will be extracted.
b) Select "Error Correction Mode" > "Replay Historical Data/Replay Historical
Data and Sync Atmosphere & SV Errors".
To can define the data source from that the SBAS correction data will be
extracted.
4. Select "Import Constellation/Import Constellation and Correction Data".
5. Select "Add File" or "Add Directory" and select suitable files.
You can use one of the predefined files or load specific constellation. For EGNOS
system, for example, constellation can be extracted from
*.ems
files.
Import SBAS Constellation and Correction Data Settings