Operating Manual EMI TEST RECEIVER ESIB7 - Rohde & Schwarz

Traces - Receiver
ESIB
FINAL
MIN PEAK
The FINAL MIN PEAK selects the min peak detector for the
final measurement.
IEC\IEEE bus command
:[SENSe:]DETector:FMEasurement NEGative
FINAL
AC VIDEO
The FINAL AC VIDEIO selects the AC video detector for the
final measurement. The softkey is available only if the
instrument is equipped with the linear video output option
(option ESIB-B1).
IEC\IEEE bus command
:[SENSe:]DETector:FMEasurement ACVideo
COPY..
The COPY softkey copies the current trace as displayed on the screen to
another trace memory. A table appears in which the desired copy procedure
can be selected.
COPY TRACE 1 TO
TRACE 2
TRACE 3
TRACE 4
Copying overwrites the contents of the selected memory and the new contents
are displayed in view mode.
IEC\IEEE bus command
:TRACe:COPY
TRACE1| TRACE2| TRACE3| TRACE4,
TRACE1| TRACE2| TRACE3| TRACE4
Mathematical Functions for Traces
TRACE 1- menu:
TRACE MATH
T1-T2+REF
-> T1
T1-T3+REF
-> T1
T1-T4+REF
-> T1
T1-REF
->T1
TRACE MATH
OFF
The T1-T2+REF, T1-T3+REF, T1-T3+REF and T1-REF softkeys subtract the
corresponding traces and add the set level to the difference. If the reference
line is switched on (see key D LINES), the level value of the reference line is
added to the difference. Thus, the differential curve can be positioned
anywhere on the screen by shifting the reference line. The difference of the two
traces with respect to the reference line is displayed.
The T1-REF softkey subtracts the level of the reference line from the trace
level.
To indicate that the trace is a difference trace, an enhancement label is
displayed at the right margin of the diagram (1-2, 1-3, 1-4, 1-R). In TRACE 1
main menu, the TRACE MATH softkey is illuminated to show that the function
is being used.
IEC\IEEE bus command
:CALCulate:MATH:STATe ON
:CALCulate:MATH[:EXPRession][:DEFine]
The TRACE MATH OFF softkey switches the difference function off.
IEC/IEEE-bus command :CALCulate:MATH:STATe OFF
1088.7531.12 4.148 E-15