Rohde & Schwarz R&S FSP Series, Operating Manual

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R&S FSP Instrument Functions
Analyzer Mode
4.70 Operating Manual 1164.4556.12 - 06
NEXT PEAK The NEXT PEAK softkey sets the active marker/delta marker to the next lower max-
imum of the selected trace.
Remote command:
CALC:MARK:MAX:NEXT
CALC:DELT:MAX:NEXT
NEXT PEAK
RIGHT The NEXT PEAK RIGHT softkey sets the active marker/delta marker to the next
lower maximum right of the current marker position on the selected trace.
Remote command:
CALC:MARK:MAX:RIGH
CALC:DELT:MAX:RIGH
NEXT PEAK
LEFT The NEXT PEAK LEFT softkey sets the active marker/delta marker to the next lower
maximum left of the current marker position the selected trace.
Remote command:
CALC:MARK:MAX:LEFT
CALC:DELT:MAX:LEFT
SEARCH
LIMITS
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 /
RIGHT LIMIT
The LEFT LIMIT and RIGHT LIMIT softkeys define the two vertical lines F1 and F2
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:
CALC:MARK:X:SLIM:LEFT 1MHZ
CALC:MARK:X:SLIM:RIGH 10MHZ
CALC:MARK:X:SLIM ON
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:
CALC:THR -20dBm
CALC:THR ON
[ REF LEVEL = MKR LVL ] The reference level is set to the measured marker level.
[ SPAN ] The span can, for example, be reduced using the rotary
knob.
LEFT LIMIT /
RIGHT LIMIT
THRESHOLD
SEARCH LIMIT OFF