R&S ESU Series Operating Manual page 196

R&S ESU
The MKR->CF STEPSIZE function is, above all, useful in the measurement of har-
monics with large dynamic range (narrow bandwidth and narrow span).
The softkey is not available in the time domain (span = 0 Hz).
Remote command:
Example
The harmonics levels of a CW carrier are to be measured at 100 MHz.
[PRESET]
[CENTER: 100 MHz]
[SPAN: 1 MHz]
[MKR->]
[NEXT]
[MKR->CF STEPSIZE]
[CENTER]
[Right key]
[MKR->: PEAK]
MIN The MIN softkey sets the active marker/delta marker to the minimum of the selected
trace.
Remote command:
NEXT MIN The NEXT MIN softkey sets the active marker/delta marker to the next higher mini-
mum of the selected trace.
Remote command:
NEXT MIN The NEXT MIN RIGHT softkey sets the active marker/delta marker to the next
RIGHT higher minimum right of the current marker position on the selected trace.
Remote command:
NEXT MIN The NEXT MIN LEFT softkey sets the active marker/delta marker to the next higher
LEFT minimum left of the current marker position on the selected trace.
Remote command:
Operating Manual 1302.6163.12 - 03
CALC:MARK:FUNC:CST
R&S ESU is set to the default setting.
R&S ESU sets the center frequency to 100 MHz. The span
is set to 200 MHz.
The span is set to 100 MHz.
MARKER 1 is switched on and set to the maximum value
of the signal.
R&S ESU switches to the submenu.
The step size of the center frequency setting equals the
marker frequency (100 MHz).
The center frequency entry mode is activated.
The center frequency is set to 200 MHz. The first harmonic
of the test signal is displayed.
The marker is set to the harmonic and the level of the latter
is output in the marker info field.
CALC:MARK:MIN
CALC:DELT:MIN
CALC:MARK:MIN:NEXT
CALC:DELT:MIN:NEXT
CALC:MARK:MIN:RIGH
CALC:DELT:MIN:RIGH
CALC:MARK:MIN:LEFT
CALC:DELT:MIN:LEFT
Instrument Functions
Analyzer Mode
4.165