R&S FSQ Signal Analyzer - Rohde & Schwarz

R&S FSQ Instrument Functions
PHASE LINE 1 /
PHASE LINE 2
The two softkeys cannot be used in the frequency domain (span > 0).
Remote command: CALC:TLIN:STAT ON
CALC:TLIN 10ms
Basic Settings
The PHASE LINE 1/2 softkeys activate/deactivate phase lines 1/2 and activate entry
of the line position.
The phase lines mark the selected phases in the measurement window.
Entries are made in the currently selected phase unit.
The line is adapted automatically if the unit is changed using the PHASE RAD/DEG
softkey in the AMPT menu.
The line will, however, not be adapted automatically if the phase offset is changed
using the PHASE OFFSET softkey in the AMPT menu.
The PHASE LINE 1/2 softkeys are only available if option R&S FSQ-B71 is
installed.
Remote command: CALC:PLIN1:STAT ON
CALC:PLIN1 120DEG
CALC:PLIN2:STAT ON
CALC:PLIN2 140DEG
4.6.2 Configuration of Screen Display – DISP Key
The DISPLAY menu allows the configuration of the diagram display on the screen
and also the selection of the display elements and colors. The POWER SAVE mode
is also configured in this menu for the display.
The test results are displayed on the screen of the R&S FSQ either in a full-screen
window or in two overlapping windows. The two windows are called diagram A and
diagram B.
In the default setting, the two windows are completely decoupled from each other,
i.e. they behave like two separate instruments. This is very useful, for example with
harmonics measurements or measurements on frequency-converting DUTs, since
the input signal and the output signal lie in different frequency ranges.
However, specific settings of the two windows (reference level, center frequency)
can be coupled, if required, so that with CENTER B = MARKER A for example, the
shift of the marker in diagram A causes the frequency range (zoomed in some
cases) to be shifted along diagram B.
New settings are performed in the diagram selected via SCREEN A or SCREEN B
hotkey. If only one window is displayed, it is the diagram in which the measurements
are performed; the diagram not displayed is not active for measurements.
4.164 Operating Manual 1313.9681.12 - 01