Free Run; External Trigger 1/2/3; External Ch3 - R&S FSW-K7 User Manual

®
R&S FSW-K7
Remote command:
TRIGger[:SEQuence]:SOURce
Free Run ← Trigger Source
No trigger source is considered. Data acquisition is started manually or automatically
and continues until stopped explicitly.
Remote command:
TRIG:SOUR IMM, see
External Trigger 1/2/3 ← Trigger Source
Data acquisition starts when the TTL signal fed into the specified input connector
meets or exceeds the specified trigger level.
(See
Note: The "External Trigger 1" softkey automatically selects the trigger signal from the
TRIGGER 1 INPUT connector on the front panel.
If the optional 2 GHz bandwidth extension (R&S FSW-B2000) is active, only
CH3
For details, see the "Instrument Tour" chapter in the R&S FSW Getting Started man-
ual.
"External Trigger 1"
"External Trigger 2"
"External Trigger 3"
Remote command:
TRIG:SOUR EXT, TRIG:SOUR EXT2
TRIG:SOUR EXT3
See
External CH3 ← Trigger Source
Data acquisition starts when the signal fed into the CH3 input connector on the oscillo-
scope meets or exceeds the specified trigger level.
Note: In previous firmware versions, the external trigger was connected to the CH2
input on the oscilloscope. As of firmware version R&S FSW 2.30, the CH3 input on the
oscilloscope must be used!
This trigger source is only available if the optional 2 GHz bandwidth extension
(R&S FSW-B2000) is active (see
Extension (R&S
User Manual 1173.9240.02 ─ 23
TRIGger[:SEQuence]:SOURce
"Trigger Level" on page 101).
is supported.
Trigger signal from the TRIGGER 1 INPUT connector.
Trigger signal from the TRIGGER 2 INPUT / OUTPUT connector.
Note: Connector must be configured for "Input" in the "Outputs" con-
figuration (see
Trigger signal from the TRIGGER 3 INPUT/ OUTPUT connector on
the rear panel.
Note: Connector must be configured for "Input" in the "Outputs" con-
figuration (see
TRIGger[:SEQuence]:SOURce
FSW-B2000)",
on page 262
"Trigger 2/3" on page 103).
"Trigger 2/3" on page 103).
on page 262
Chapter 5.3.1.7, "Settings for 2 GHz Bandwidth
on page 79).
Configuration
Trigger Configuration
on page 262
External
98