Rohde & Schwarz R&S FSP Series, Operating Manual

Page: 199 / 796

Operating Manual 1164.4556.12 - 06 4.127
R&S FSP Instrument Functions
Analyzer Mode
MARGIN The MARGIN softkey activates entry of the margin, i.e. the acceptance threshold for
determining the peak list. The limit line is shifted by this value when the maximums
are determined. The value range extends from -200 dB to 200 dB. The default value
is 6 dB.
Remote command:
CALC:PEAK:MARG –200dB...200dB
VIEW PEAK
LIST
The VIEW PEAK LIST softkey opens the submenu for viewing the peak list.
It is activated for display only after a PEAK search has been performed with PEAK
SEARCH.
If no limit check is active, a delta limit of +200dB is listed.
Remote command:
TRACe? SPURious
SORT BY
FREQUENCY
The SORT BY FREQUENCY softkey sorts the table according to the entries in the
FREQUENCY column in descending order.
Remote command:
--
SORT BY
DELTA LIM
The SORT BY DELTA LIM softkey sorts the table according to the entries in the
DELTA LIM column (default) in descending order. If no limit line has been specified,
an offset of 200 dB is assumed for all peaks.
Remote command:
--
ASCII FILE
EXPORT
The ASCII FILE EXPORT softkey stores the peak list in ASCII format to a file on a
memory stick or a floppy disk.
The file has a header containing important parameters for scaling, several data sec-
tions containing the sweep settings per range and a data section containing the
peak list.
The header data is made up of three columns, separated by ';':
parameter name; numeric value; base unit
VIEW PEAK LIST
TRACE / Detector FREQUENCY LEVEL dBm DELTA LIMIT dB
1 RMS 80.0000 MHz -36.02 -5.02
1 RMS 80.0001 MHz -30.07 +0.24
1 RMS 85.1234 MHz -30.02 -0.02
1 AVERAGE 130.234 MHz -29.12 -5.12