R&S ESU Series Operating Manual page 195

R&S ESU
NEXT PEAK The NEXT PEAK RIGHT softkey sets the active marker/delta marker to the next
RIGHT lower maximum right of the current marker position on the selected trace.
Remote command:
NEXT PEAK The NEXT PEAK LEFT softkey sets the active marker/delta marker to the next lower
LEFT maximum left of the current marker position the selected trace.
Remote command:
SEARCH
LEFT LIMIT /
LIMITS
RIGHT LIMIT
THRESHOLD
SEARCH LIMIT OFF
The SEARCH LIMITS softkey limits the search range for maximum or minimum
search. The softkey switches to a submenu in which the search range limits can be
set in the x and y direction.
LEFT LIMIT / The LEFT LIMIT and RIGHT LIMIT softkeys define the two vertical lines F1 and F2
RIGHT LIMIT in the frequency domain (span > 0) and T1 / T2 in the time domain (span = 0). The
search is performed between these lines in the frequency and time domain
If only LEFT LIMIT is enabled, line F1/T1 is the lower limit and the upper limit corre-
sponds to the stop frequency. If RIGHT LIMIT is also enabled, it determines the
upper limit.
Remote command:
THRESHOLD The THRESHOLD softkey defines the threshold line.
The threshold line represents a limit for the level range of the max. search at the
lower end and that of the min. search at the upper end.
Remote command:
SEARCH LIMIT The SEARCH LIMIT OFF softkey disables all limits of the search range.
OFF
Remote command:
MKR->TRACE The function of this softkey is identical to that of the
MKR menu (see
MKR->CF
The MKR->CF STEPSIZE softkey sets the step size for the center frequency varia-
STEPSIZE
tion to the current marker frequency, and also sets step size adaptation to MANUAL.
CF STEPSIZE remains at this value until the center frequency entry mode in the
STEP menu is switched from MANUAL to AUTO again.
4.164
CALC:MARK:MAX:RIGH
CALC:DELT:MAX:RIGH
CALC:MARK:MAX:LEFT
CALC:DELT:MAX:LEFT
CALC:MARK:X:SLIM:LEFT 1MHZ
CALC:MARK:X:SLIM:RIGH 10MHZ
CALC:MARK:X:SLIM ON
CALC:THR -20dBm
CALC:THR ON
CALC:MARK:X:SLIM OFF
CALC:THR OFF
"MKR->TRACE" on page
Instrument Functions
MKR->TRACE
4.150).
Operating Manual 1302.6163.12 - 03
Analyzer Mode
softkey in the