R&S FSW Series, Руководство пользователя

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Measurements and Results
R&S
®
FSW
225 User Manual 1173.9411.02 ─ 43
This setting is only available if Generator Control State (FSW -> SMW) is enabled. Its
value is only sent to the signal generator when you select Upload all Generator Setup
Settings to Generator . An LED next to the setting indicates whether the setting was
adjusted on the connected instrument successfully.
Remote command:
CONFigure:GENerator:NPRatio[:STATe]
on page 914
CONFigure:GENerator:NPRatio:STATe:CSTate?
on page 913
Frequency Offset per Notch
Defines the center position of the notch in relation to the currently defined Center Fre-
quency .
If Generator Control State (FSW -> SMW) is enabled, the frequency offset for the notch
is sent to the generator on upload. An LED next to the setting indicates whether the
setting was adjusted on the connected instrument successfully.
If a variable frequency definition is used (see Chapter 7.5.6, "Generator Frequency
Coupling" , on page 231), the defined factor ( Numerator / Denominator ) is also applied
to the frequency offset per notch.
FreqOffset
Gen
= Numerator / Denominator * FreqOffset
Analyzer
Remote command:
[SENSe:]NPRatio:NOTCh<notch>:FREQuency:OFFSet
on page 905
CONFigure:GENerator:NPRatio:NOTCh<notch>:FREQuency:OFFSet:
CSTate?
on page 910
Notch Bandwidth (Absolute / Relative to Channel BW)
Defines the bandwidth of the individual notch either as an absolute value, or as a per-
centage of the defined
Channel Bandwidth .
If Generator Control State (FSW -> SMW) is enabled, the absolute notch bandwidth is
sent to the generator on upload. An LED next to the setting indicates whether the set-
ting was adjusted on the connected instrument successfully.
If a variable frequency definition is used (see Chapter 7.5.6, "Generator Frequency
Coupling" , on page 231), the defined factor ( Numerator / Denominator ) is also applied
to the absolute notch bandwidth.
Notch_BW
Gen
= Numerator / Denominator * Notch_BW
Analyzer
Remote command:
[SENSe:]NPRatio:NOTCh<notch>:BWIDth[:ABSolute]
on page 904
[SENSe:]NPRatio:NOTCh<notch>:BWIDth:RELative
on page 904
CONFigure:GENerator:NPRatio:NOTCh<notch>:BWIDth:ABSolute:CSTate?
on page 909
Generator Notch State
If enabled, the notch is considered for signal generation on the connected signal gen-
erator.
This setting is only available if Generator Control State (FSW -> SMW) is enabled. Its
value is only sent to the signal generator when you select Upload all Generator Setup
Settings to Generator . An LED next to the setting indicates whether the setting was
adjusted on the connected instrument successfully.
Noise Power Ratio (NPR) Measurement