Emerson R&S SGT100A User Manual page 231

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R&S SGT100A
The "User Correction" function is used to create and activate lists in which level correc-
tion values predefined by the user are freely assigned to RF frequencies. Correction is
performed by the user-defined table values being added to the output level for the
respective RF frequency.
With frequencies which are not contained in the list, the level correction is determined
by interpolation of the closest correction values.
The lists are created in the "List Editor". Each list is stored in its own file with the prede-
fined file extension *. uco. The name of the "User Correction" file can be freely
selected. The files are loaded from the "Lists..." file manager. Externally created tables
with pairs of frequency and level values can be converted into "User Correction" files
using the import function. The external files must have the file extension *.txt or
*.csv. These file formats are provided, e.g., by the Microsoft Excel program. The sep-
arators for table columns and for decimal floating-point numerals can be set. In addi-
tion, internally created "User Correction" data can be exported into ASCII files using
the export function.
If user correction is activated, the "UCOR" display ("User Correction") is shown in the
header together with the "Level" display. The RF output level is the sum of both values.
"Level" + "UCOR" = Output level
If activated, user correction is effective in all operating modes.
State
Activates/deactivates user correction.
Remote command:
[:SOURce<hw>]:CORRection[:STATe]
User Correction
Indicates the current value for level correction.
Remote command:
[:SOURce<hw>]:CORRection:VALue?
User Manual 1176.8674.02 ─ 12
Signal generator settings
on page 477
on page 477
RF settings
231