Operating Manual EMI TEST RECEIVER ESIB7 - Rohde & Schwarz

Search Functions - Receiver
ESIB
With Peak Excursion 20dB signal 3 is detected since its highest level change
of 30 dB is now higher than the peak excursion.
Order in which signals are found:
PEAK: Signal 1 or PEAK: Signal 1
NEXT PEAK: Signal 2 NEXT PEAK RIGHT: Signal 2
NEXT PEAK: Signal 4 NEXT PEAK RIGHT: Signal 3
NEXT PEAK: Signal 3 NEXT PEAK RIGHT: Signal 4
With Peak Excursion 6dB all the signals are detected, NEXT PEAK RIGHT
does not produce the required results.
Order in which signals are found:
PEAK: Signal 1
NEXT PEAK: Signal 2
NEXT PEAK: Signal 4
NEXT PEAK: Signal 3
or
PEAK: Signal 1
NEXT PEAK RIGHT: Marker in noise between signal 1 and signal 2
NEXT PEAK RIGHT: Marker in noise between signal 1 and signal 2
SEARCH LIM
ON OFF
The SEARCH LIMIT ON/OFF softkey toggles between a limited (ON) and
unlimited (OFF) search range.
For peak and min. search functions, the search range can also be limited by
the frequency lines (FREQUENCY LINE 1, 2). If SEARCH LIMIT = ON, the
appropriate signal level will only be searched for between the specified
frequency lines.
The default setting is SEARCH LIMIT = OFF.
When only one line is enabled, frequency line 1 is defined as the lower limit
and the upper limit is defined by the stop frequency. If frequency line 2 turned
on, then it determines the upper limit.
For the case in which no line is active the search range is unlimited.
IEC/IEEE bus command
:CALCulate:MARKer:X:SLIMits ON|OFF
1088.7531.12 4.132 E-15