Measurements and Results
R&S
®
FSVA3000/ R&S
®
FSV3000
223User Manual 1178.8520.02 ─ 01
To change the start/stop frequency of the first or last range, respectively, select the
appropriate span in the [SPAN] configuration dialog. You can set a span that is smaller
than the overall span of the ranges. In this case, the measurement includes only the
ranges that lie within the defined span and have a minimum span of 20 Hz. The first
and last ranges are adapted to the given span as long as the minimum span of 20 Hz
is not violated.
Define frequency values for each range relative to the center frequency. Center the ref-
erence range on the center frequency. The current "Tx Bandwidth" defines the mini-
mum span of the reference range (see " Channel Power Settings " on page 229).
Remote command:
[SENSe:]LIST:RANGe<ri>[:FREQuency]:STARt on page 797
[SENSe:]LIST:RANGe<ri>[:FREQuency]:STOP on page 798
Fast SEM
Activates "Fast SEM" mode for all ranges in the sweep list. For details, see Chap-
ter 7.6.4.3, "Fast SEM Measurements", on page 214.
Note: If you deactivate "Fast SEM" mode while "Symmetrical Setup" mode is on,
"Symmetrical Setup" mode is automatically also deactivated.
If you activate "Fast SEM" mode while "Symmetrical Setup" mode is on, not all range
settings can be configured symmetrically automatically.
Remote command:
[SENSe:]ESPectrum<sb>:HSPeed on page 795
Filter Type
Sets the filter type for this range.
For details on filter types, see Chapter 8.5.1.6, "Which Data May Pass: Filter Types",
on page 380.
Remote command:
[SENSe:]ESPectrum<sb>:RANGe<ri>:FILTer:TYPE on page 797
RBW
Sets the resolution bandwidth for this range.
For details on the RBW, see Chapter 8.5.1.1, "Separating Signals by Selecting an
Appropriate Resolution Bandwidth", on page 377.
Remote command:
[SENSe:]ESPectrum<sb>:RANGe<ri>:BANDwidth:RESolution on page 796
VBW
Sets the video bandwidth for this range.
For details on the VBW, see Chapter 8.5.1.2, "Smoothing the Trace Using the Video
Bandwidth", on page 377.
Remote command:
[SENSe:]ESPectrum<sb>:RANGe<ri>:BANDwidth:VIDeo on page 796
Sweep Time Mode
Activates or deactivates the auto mode for the sweep time.
Spectrum Emission Mask (SEM) Measurement
To Next Page
Loading...
