Measurements and results
R&S
®
FSVA3000/ R&S
®
FSV3000
259
User Manual 1178.8520.02 ─ 08
8. If necessary, change the settings for the reference power to which all SEM results
refer in the "Reference Range" tab.
9. To indicate the determined peaks in the display during an SEM measurement,
select "Overview" > "Analysis" > "Show Peaks".
10. To save the current SEM measurement settings to a file to re-use them later, save
a settings file as described in
"How to save a user-defined SEM settings file"
11. Start a sweep.
The determined powers and limit deviations for each range are indicated in the
Result Summary. If activated, the peak power levels for each range are also indica-
ted in the Spectrum diagram.
12. To save the Result Summary, export the results to a file as described in
ter 5.6.6.2, "How to save SEM result files"
To perform an MSR SEM measurement
1. Select the "MSR Config" softkey.
2. Select the band category that determines the digital standards used in the mea-
surement setup (see
3. Define the bandwidth that contains all relevant carrier signals to be measured.
4. For measurements with GSM/EDGE, LTE FDD and W-CDMA carriers (BC2),
define whether a GSM/EDGE or an LTE FDD carrier, or both, are located at the
edge of the bandwidth.
5. Select the "Apply to SEM" button.
The sweep list is configured according to the MSR specification, with the required
number of ranges and defined limits.
6. Start a sweep.
The determined powers and limit deviations for each range are indicated in the
Result Summary. If activated, the peak power levels for each range are also indica-
ted in the Spectrum diagram.
7. To save the Result Summary, export the results to a file as described in
ter 5.6.6.2, "How to save SEM result files"
To perform a Multi-SEM measurement
1. Define the span of the signal to be monitored in the general span settings.
2. Select the "Multi-SEM Config" softkey.
3. Define the number of sub blocks (up to 8) that contain the relevant carriers.
4. For each sub block, define the center frequency, that is, the frequency of the TX
carrier or a frequency in the dedicated reference range.
Spectrum emission mask (SEM) measurement
