Rohde & Schwarz R&S FSP Series, Operating Manual

Page: 101 / 796

Operating Manual 1164.4556.12 - 06 4.29
R&S FSP Instrument Functions
Analyzer Mode
Remote command:
SWE:COUN 64
SWEEP
POINTS
The SWEEP POINTS softkey selects the number of measurement samples
acquired during a sweep.
The following numbers of points per sweep are available: 125, 201, 251, 401, 501
(default), 801, 1001, 1601, 2001, 4001, 8001
Remote command:
SWE:POIN 501
SGL SWEEP
DISP OFF The SGL SWEEP DISP OFF softkey deactivates the display while a single sweep is
being performed. Once the sweep has been completed, the trace is shown.
Remote command:
INIT:DISP OFF
4.5.6 Triggering the Sweep – TRIG Key
The TRIG key opens a menu for selection of the various trigger sources, trigger
polarity and external gate function. The active trigger mode is indicated by highlight-
ing the corresponding softkey.
For video trigger, a trigger threshold can be entered, which is represented in the dia-
gram as a horizontal line.
To indicate that a trigger mode other than FREE RUN has been set, the enhance-
ment label TRG is displayed on the screen. If two windows are displayed, TRG
appears next to the appropriate window.
The TV and RF Trigger (R&S FSP-B6) option adds a number of trigger functions for
the analysis of TV signals to this menu, located in the side menu. For details see
section
“TV and RF Trigger – Option R&S FSP-B6” on page 4.209 .
TRIG
The number of sweeps set in the TRACE menu is the same as that in the SWEEP
menu.
If SINGLE SWEEP is selected, the measurement stops after the selected number
of sweeps has been performed.
The autopeak detector will be disabled while the number of points per sweep is set
to another value than the default.
FREE RUN
VIDEO
EXTERN
IF POWER
RF POWER
TRIGGER OFFSET
POLARITY (POS NEG)
GATED TRIGGER