Operating Manual EMI TEST RECEIVER ESIB7 - Rohde & Schwarz

ESIB
Analyzer - Sweep Control
Sweep Blanking – Gap Sweep
For measurements in the time domain, the GAP SWEEP function offers a high degree of flexibility with
regard to the display of measurement data. With the PRE TRIGGER softkey, it is possible to display
measurements taken before the trigger time. With the GAP TIME softkey, the measurements within a
predefined time range can be blanked. Thus, it is possible to display the rising and falling edge of a
signal with high resolution on a single diagram.
Displayed picture
Trigger
(not displayed)
Displayed picture
Pre-Trigger
Time
Trigger to Gap
Time
Gap
Time
Fig 4-17
Trace blanking in sweep mode.– Gap Sweep
Ref Lev
-10.0 dBm
RBW 1 MHz
VBW 300 kHz
SWT 800 µs
RF Att 20 dB
Unit
(dBm)
Span 0 Hz 80 µs / Div Center 914 MHz
Fig. 4-18
Display of a burst without gaps
1088.7531.12 4.259 E-15