Rohde & Schwarz R&S FSP Series, Руководство по эксплуатации

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R&S FSP Instrument Functions
Analyzer Mode
4.58 Operating Manual 1164.4556.12 - 06
STEPSIZE
STANDARD The STEPSIZE STANDARD softkey controls the knob increment/decrement of the
marker position and uses the grid resolution (span/625).
Remote command:
CALC:MARK:X:SSIZ STAN
STEPSIZE
SWP POINTS The STEPSIZE SWP POINTS softkeys controls the knob increment/decrement of
the marker position and uses the available sweep points configured in the SWEEP
menu.
Remote command:
CALC:MARK:X:SSIZ POIN
MKR FILE
EXPORT The MKR FILE EXPORT softkey saves the data of all active markers of the window
to a specified file. The format of the decimal point is defined by the DECIM SEP soft-
key.
Remote command:
MMEM:STOR:MARK 'C:\marker.txt'
DECIM SEP The DECIM SEP softkey selects the decimal separator between '.' (decimal point)
and ',' (comma) for the function MKR FILE EXPORT .
Remote command:
FORM:DEXP:DSEP POIN
4.5.11 Marker Functions – MKR FCTN Key
The MKR FCTN menu offers further measurements with the markers:
– Measurement of noise density ( NOISE MEAS softkey)
– Measurement of phase noise ( PHASE NOISE softkey)
– Measurement of filter or signal bandwidth ( N DB DOWN softkey)
– Activating of AF demodulation ( MARKER DEMOD softkey)
On calling the menu, the entry for the last active marker is activated ( SELECT
MARKER softkey); if no marker is activated, marker 1 is activated and a maximum
search ( PEAK softkey) is performed. The marker can be set to the desired trace by
means of MKR->TRACE softkey.
[ SIGNAL COUNT ] The frequency counter is switched on. R&S FSP counts the
frequency of the signal at the marker position with a resolu-
tion of 1 kHz. The counted frequency is indicated in the
marker info field.
[ NEXT ] Changes to the submenu for setting the counter resolution.
[ CNT RESOL 10 Hz ] The frequency counter resolution is increased to 10 Hz.