Operating Manual EMI TEST RECEIVER ESIB7 - Rohde & Schwarz

ESIB
Display Configuration
Display Configuration – DISPLAY Key
The measurement results are displayed on the screen of the ESIB either in a full-screen window or in
two spli-screen windows. In some cases, the two windows can be subdivided into two diagrams each, e.
g. for the representation of the inphase and quadrature signal in the vector analyzer mode (Option FSE-
B7). In the EMI RECEIVER mode, a selection can be made in the upper half of the screen (SCREEN A)
between bargraph display of receiver mode and the spectrum analyzer mode.
If only one window is used, this window fills the complete display screen. Two measurement windows
are always placed over each other. The axes labelling and measurement settings are defined
independently in each measurement window.
When two measurement windows are used, the settings can be chosen to be either coupled or fully
independent from each other (depending on the operating mode). The measurement procedure is
always sequential.
New instrument settings can only be entered in the active measurement window. This window is marked
on the upper right corner of the grid. Coupled settings are changed simultaneously in both windows at
the time of entry.
The entry of the measurement parameters for each of the two windows can be either independent from
one another using numerical inputs, or by graphical definition of the span through the use of level and
frequency lines. The former case, e.g., may be used for harmonic or frequency converter
measurements, and the latter case, for a zoom display of a frequency or level segment.
10.0
-0
-10
-20
-30
-40
-50
-60
-70
-80
-90
10.0
-0
-10
-20
-30
-40
-50
-60
-70
-80
-90
Ref Lvl
10 dBm
Center
Ref Lvl
10 dBm
Center
MKR1 [T1]
+9.8 dBm
10.010000 MHz
10.000002 MHz
DELTA [T2]
-36.8 dBm
10.000010 MHz
20.000004 MHz
RBW 1 kHz
VBW 1 kHz
SWT 100 ms
1
10 kHz/
RBW 1 kHz
VBW 1 kHz
SWT 100 ms
1
10 kHz/
RF ATT 40 dB
Mixer -30 dBm
Unit dBm
Span 100 kHz
RF ATT 40 dB
Mixer -30 dBm
Unit dBm
Span 100 kHz
A
B
MARKER
SEARCH
PEAK
NEXT PEAK
NEXT PEAK
RIGHT
NEXT PEAK
LEFT
SEARCH LIM
ON OFF
SELECT
ACTIVE
MKR DELTA
USER
Fig. 4-1
Split screen mode
1088.7531.12 4.3 E-15