Rohde & Schwarz ESRP Series, Руководство пользователя

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Spectrum Measurements
R&S
®
ESRP
239 User Manual 1175.7445.02 ─ 08
Note: If "Fast SEM" mode is deactivated while "Symmetric Setup" mode is on, "Sym
Setup" mode is automatically also deactivated.
If "Fast SEM" mode is activated while "Symmetric Setup" mode is on, not all range set-
tings can be set automatically.
Edit Reference Range ← Sweep List ← Spectrum Emission Mask
Opens the "Reference Range" dialog box to edit the additional settings used for SEM
measurements.
Two different power reference types are supported:
●
"Peak Power"
Measures the highest peak within the reference range.
●
"Channel Power"
Measures the channel power within the reference range (integral bandwidth
method).
If the "Channel Power" reference power type is activated, the dialog box is exten-
ded to define additional settings:
●
"Tx Bandwidth"
Defines the bandwidth used for measuring the channel power:
minimum span ≤ value ≤ span of reference range
●
"RRC Filter State"
Activates or deactivates the use of an RRC filter.
●
"RRC Filter Settings"
Sets the alpha value of the RRC filter. This window is only available if the RRC filter
is activated.
For further details refer to "Ranges and Range Settings" on page 245.
Remote command:
[SENSe:]ESPectrum:RTYPe
on page 740
[SENSe:]ESPectrum:BWID
on page 739
[SENSe:]ESPectrum:FILTer[:RRC][:STATe]
on page 740
[SENSe:]ESPectrum:FILTer[:RRC]:ALPHa
on page 739
List Evaluation ← Spectrum Emission Mask
Opens a submenu to edit the list evaluation settings.
Measurements