Rohde & Schwarz FPL1000 Series, Руководство пользователя

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The Spectrum Application (RF Measurements)
R&S
®
FPL1000
308 User Manual 1178.3370.02 ─ 03
Sub Block Count ........................................................................................................ 308
Sub Block / Center Freq .............................................................................................308
Standard .....................................................................................................................308
Edit Sweep List .......................................................................................................... 308
Sub Block Count
Defines the number of sub blocks. By default, the familiar SEM measurement with just
one single block of ranges is configured.
Remote command:
[SENSe:]ESPectrum<sb>:SCOunt
on page 565
Sub Block / Center Freq
Defines the center frequency for an individual sub block. The center frequency deter-
mines the reference range used for each block.
For measurements with only one sub block, this setting corresponds to the global set-
ting in the "Frequency" settings (see
Center Frequency ).
Remote command:
[SENSe:]ESPectrum<sb>:SCENter
on page 564
Standard
Defines the use of a standard settings file for a particular sub block. For details, see
"Standard Files" on page 311.
Remote command:
[SENSe:]ESPectrum<sb>:PRESet[:STANdard]
on page 562
Edit Sweep List
Switches to the "Sweep List" tab of the "Spectrum Emission Mask" dialog box to con-
figure the individual frequency ranges and mask limits for the corresponding sub block.
See
" Sweep List " on page 302.
Reference Range
Access : "Overview" > "Select Measurement" > "Spectrum Emission Mask" > "Refer-
ence Range"
The range around the center frequency is defined as the reference range for all other
ranges in the sweep list.
Measurements and Results