R&S FSQ Signal Analyzer - Rohde & Schwarz

R&S FSQ Instrument Functions
IF GAIN
(NORM PULS)
SWEEP REP
(ON OFF)
COUPLING
(FSP HP)
REV STRING
FACTORY
REV STRING
USER
Basic Settings
The IF GAIN (NORM PULS) softkey configures the internal IF gain settings in HP
emulation mode due to the application needs. This setting is only taken into account
for resolution bandwidth < 300 kHz.
NORM Optimized for high dynamic range,
overload limit is close to reference level.
PULS Optimized for pulsed signals,
overload limit up to 10 dB above reference level.
This softkey is only available, if a HP languge is selected via the GPIB LANGUAGE
softkey.
Remote command: SYST:IFG:MODE PULS
The SWEEP REP (ON OFF) softkey controls a repeated sweep of the E1 and MKPK
HI HP model commands (for details on the commands refer to “GPIB Commands of
HP Models 856xE, 8566A/B, 8568A/B and 8594E” on page 6.256). If the repeated
sweep is OFF, the marker is set without sweeping before.
In single sweep mode, switch off this softkey before you set the marker via the E1
and MKPK HI commands in order to avoid sweeping afresh.
This softkey is only available, if a HP languge is selected via the GPIB LANGUAGE
softkey.
Remote command: SYST:RSW ON
The COUPLING (FSP HP) softkey controls the default coupling ratios for:
• span and resolution bandwidth (Span/RBW) and
• resolution bandwidth and video bandwidth (RBW/VBW)
for the HP emulation mode.
In case of FSP the standard parameter coupling of the instrument is used. As a
result in most cases a shorter sweeptime is used than in case of HP.
The softkey is only available in HP emulation mode.
Remote command: SYST:HPC FSP
The REV STRING FACTORY softkey selects the default response for the “REV?”
remote command. It is available if a HP language is selected (“GPIB LANGUAGE”
softkey).
Remote command: SYST:REV:FACT
The REV STRING USER softkey opens a dialog box to define a customized
response for the “REV?” remote command. The maximum length of the output string
is 40 characters.
The softkey is available if a HP language is selected (“GPIB LANGUAGE” softkey).
Remote command: SYST:REV
4.186 Operating Manual 1313.9681.12 - 01