Improving level performance
R&S
®
SMA100B
292User Manual 1178.3834.02 ─ 09
The "Fill" function also fills the column of the "Correction Value / dB" values with a
predefined value, since empty cells lead to the data loss of the entire line. If you
need different values, you can change them manually, or you can use the auto-
matic function "Fill with Sensor" as described in the next steps.
8. Select "Fill with Sensor".
The "Fill User Correction Data With Sensor" dialog provides an overview of the
sensor configuration.
9. Select "Execute".
The R&S SMA100B successively sets each frequency point, reads the measured
power of the sensor and fills in the value in the correction table.
10. Select "Save" to save the data in the file.
11. Close the dialog.
To perform power leveling calibration with user correction data
We assume that a user correction file is available in the user directory of the
R&S SMA100B or on a memory stick or in a shared directory.
If you have created and saved the file immediately before this step, the file is loaded in
the "User Correction" dialog automatically. Otherwise you can load a previously saved
file.
1. Select "Level" > "User Correction".
2. Select "UCOR Data" > "UCOR Data...", if there is no file loaded already.
3. Select the directory and file you want to use.
How to calibrate the power level with an R&S NRP power sensor
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