Measurements
R&S
®
FSW
230
User Manual 1173.9411.02 ─ 19
3. If necessary, change the "Decimal Separator" to "COMMA" for evaluation in other
languages.
4. Select the "Save" button.
5. In the file selection dialog box, select a storage location and file name for the result
file.
6. Select the "Save" button.
The file with the specified name and the extension
.dat
is stored in the defined
storage location.
5.6.7 Measurement Example: Multi-SEM Measurement
The following measurement example demonstrates an SEM measurement for a signal
with multiple sub blocks.
Test setup:
Signal
Generator 1
Coupler
[- 6 dB]
R&S FSW
Signal
Generator 2
Signal generator settings (e.g. R&S
FSW SMU):
Device
Standard
Center Frequency
Level
Test Model
SigGen 1
3GPP/FDD
900 MHz
0 dBm
1-16
SigGen 2
EUTRA/LTE
906.5 MHz
0 dBm
1_1_5MHz
Setting up the measurement
1. Preset the R&S
FSW.
2. Set the center frequency to
903.25 MHz
.
3. Set the reference level to
10 dBm
with an offset of to
30 dB
.
4. Press the MEAS key and select the "SEM" measurement function from the "Select
Measurement" dialog box.
Spectrum Emission Mask (SEM) Measurement
