R&S SMW-K44 User Manual page 187

Satellite Navigation
Table 16-4: Contents of the generated ionospheric file (GPS)
Parameter
alpha_0
alpha_1
alpha_2
alpha_3
beta_0
beta_1
beta_2
beta_3
Remote command:
[:SOURce<hw>]:BB:GNSS:ADGeneration:IONospheric:CREate
UTC
Access the standard "File Select" dialog.
Set the filename; file extension .rs_utc is assigned aoutomatically.
The file contains all standard UTC parameters (SatID, A_0, A_1, delta_t_LS, t_ot,
WN_t, WN_LSF, DN, and Delta_t_LSF) that are necessary to transform GNSS time to
the normal UTC time. The UTC file contains one row per standard.
Remote command:
[:SOURce<hw>]:BB:GNSS:ADGeneration:UTC:CREate
Acquisition
Access the standard "File Select" dialog.
Set the filename; file extension .rs_acq is assigned aoutomatically. .
This file consists of:
●
One or more rows, each corresponding to the time parameter listed in
The number of generated rows is calculated as follows:
Number Of Generated Rows = "Duration Of Assistance Data" / "Resolution of
Assistance Data"
●
One or more sequential acquisition blocks per row, where each block comprises
the parameters listed in
The number of the acquisition blocks depends on the number of enabled space
vehicles.
User Manual 1178.6379.02 ─ 01
Unit
seconds
sec/semi-circles
sec/(semi-circles)2
sec/(semi-circles)3
seconds
sec/semi-circles
sec/(semi-circles)2
sec/(semi-circles)3
Table 16-6.
Assistance Data Generation
on page 372
on page 371
Table 16-5.
187