Instrument Functions
R&S
®
FSVA/FSV
441Operating Manual 1176.7510.02 ─ 09
The "Marker" menu is identical to the one in Spectrum mode for display modes "Magni-
tude","Real/Imag" and "Spectrum" (except for "Marker Zoom"), see "Display Config"
on page 447. For the other display modes this menu is not available.
The "Marker To" menu is identical to the one in Spectrum mode. For the "Real / Imag
(I/Q)" display mode, an additional function is available, see Chapter 3.5.4, "Softkeys of
the Marker To Menu in I/Q Analyzer Mode", on page 463.
The "Marker Function" menu, which is displayed when you select the MKR FUNC key,
is described in Chapter 3.5.5, "Softkeys of the Marker Function Menu in I/Q Analyzer
Mode", on page 464.
The "Trace" menu is identical to the one in Spectrum mode, except in "I/Q Vector" dis-
play mode. In this case, only 1 trace is available and no detector can be selected (see
Chapter 3.2.8.1, "Softkeys of the Trace Menu", on page 252).
The "Trigger" menu, which is displayed when you select the TRIG key, is described in
see Chapter 3.5.3, "Softkeys of the Trigger Menu in I/Q Analyzer Mode", on page 458.
The "Span", "BW", and "Lines" menus are not available in this mode. For digital input,
the "Frequency" menu is also not available. All other menus are identical to those
described for "Spectrum" mode (see Chapter 3.2, "Measurement Parameters",
on page 215 and Chapter 3.3, "Measurement Functions", on page 278.
Remote Control
Measurements with the I/Q Analyzer can also be performed via remote control.
The required commands are contained in the following subsystems:
●
Chapter 4.2.3.9, "INPut Subsystem", on page 758
●
"TRACe:IQ Subsystem" on page 891
●
Chapter 4.2.3.12, "OUTPut Subsystem", on page 771
Further information
●
Some general information on working with I/Q data can be found in Chapter 3.5.6,
"Working with I/Q Data", on page 468.
●
When measuring I/Q data, you may make use of the optional R&S Digital I/Q Inter-
face (R&S FSV-B17); for details see Chapter 3.7, "Instrument Functions - R&S Dig-
ital I/Q Interface (Option R&S FSV-B17)", on page 499.
3.5.1 Softkeys and Parameters of the I/Q Analyzer Menu
This section describes the softkeys and parameters of the "I/Q Analyzer" submenu
which is displayed when you select the "I/Q Analyzer" softkey in the MODE menu. The
same menu is displayed when you press the MEAS or MEAS CONFIG keys in "I/Q
Analyzer" mode.
I/Q Analyzer................................................................................................................ 442
└ Signal Source................................................................................................442
└ Input Path........................................................................................... 443
└ Connected Device.............................................................................. 443
Instrument Functions - I/Q Analyzer
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