Rohde & Schwarz R&S FSP Series, Operating Manual

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R&S FSP Instrument Functions
Analyzer Mode
4.28 Operating Manual 1164.4556.12 - 06
SINGLE
SWEEP The SINGLE SWEEP softkey starts n sweeps after triggering. The number of
sweeps is determined by the SWEEP COUNT softkey.
When working in the split-screen mode, the frequency ranges of the two windows
are swept one after the other.
If a trace is swept using TRACE AVERAGE or MAXHOLD, the value set via the
SWEEP COUNT softkey determines the number of sweeps. If 0 has been entered,
one sweep is performed.
Remote command:
INIT:CONT OFF
CONTINUE
SGL SWEEP The CONTINUE SGL SWEEP softkey repeats the number of sweeps set under
SWEEP COUNT , however without first deleting the trace.
This is particularly of interest when using the functions TRACE AVERAGE and
MAXHOLD , if previously recorded measurement results are to be taken into consid-
eration for averaging / maximum search.
If SGL SWEEP DISP OFF is active, the screen is switched off also during repeated
sweeps.
Remote command:
INIT:CONM
SWEEPTIME
MANUAL The SWEEPTIME MANUAL softkey activates the window for entering the sweep
time manually (see also BW menu).
Remote command:
SWE:TIME 10s
SWEEPTIME
AUTO The SWEEPTIME AUTO softkey activates the automatic selection of the sweep time
as a function of the bandwidth of the resolution and video filters (see also BW
menu).
Remote command:
SWE:TIME:AUTO ON
SWEEP
COUNT The SWEEP COUNT softkey activates the window for the entry of the number of
sweeps to be performed by R&S FSP after a single sweep has been started. If Trace
Average, Max Hold or Min Hold is activated, this also determines the number of
averaging or maximum search procedures.
Example
[ TRACE1 : MAX HOLD ]
[ SWEEP : SWEEP COUNT : {10} ENTER ]
[ SINGLE SWEEP ]
R&S FSP performs the Max Hold function over 10 sweeps.
The permissible range for the sweep count is 0 to 32767. For sweep count = 0 or 1,
one sweep is performed. For trace averaging in the continuous-sweep mode,
R&S FSP performs running averaging over 10 sweeps if sweep count = 0; if sweep
count = 1, no averaging, maxhold or minhold is performed.
The sweep count is valid for all the traces in a diagram.