R&S FSV-K7 Operating Manual page 21

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R&S FSV-K7/K7S
Screen configuration
For each screen you can define:
●
Off: Whether it is displayed or not
●
Summary: Whether a result summary for all screens is displayed instead of a dia-
gram
●
AM/FM/PM/RF Diagrams: Which type of diagram is displayed
Diagram types
The following diagram types can be selected for display.
●
AM/FM/PM Time Domain
Selects the AF display in zero span, calculated from the AM, FM, or PM signal.
SCPI command:
CALC:FEED 'XTIM:FM' (see
Displays the demodulated FM signal from trace 1 in screen A.
●
AM/FM/PM Spectrum
Selects the display of the AF spectrum. The AF spectrum can be calculated from
the AM, FM, or PM signal in zero span.
SCPI command:
DISP:WIND2:SEL
Sets the focus on screen B.
CALC2:FEED 'XTIMe:FM:AFSPektrum2' (see
on page 90)
Displays an AF spectrum diagram of the demodulated FM signal from trace 2 in screen
B.
●
RF Time Domain
Selects the display of the RF power in zero span. In contrast to normal analyzer
operation, the level values are the magnitude of the I/Q data set.
SCPI command:
CALC:FEED 'XTIM:RFP' (see
●
RF Spectrum
Selects the display of the RF signal in span > 0. In contrast to normal spectrum
analyzer operation, the measured values are determined using FFT from the recor-
ded I/Q data set.
SCPI command:
CALC:FEED 'XTIM:SPECTRUM' (see
Diagram header information
For each diagram, the header provides the following information:
Operating Manual 1176.7561.02 ─ 06
Analog Demodulation Option R&S FSV–K7
Instrument Functions Analog Demodulation
CALCulate<n>:FEED
CALCulate<n>:FEED
CALCulate<n>:FEED
CALCulate<n>:FEED
on page 90)
on page 90)
on page 90)
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