R&S SMJ100A, Руководство по эксплуатации

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Instrument Function
R&S
®
SMJ100A
257 Operating Manual 1403.7458.32 ─ 14
"Extern Single"
Generates a single sweep cycle when an a external trigger event
occurs.
The sweep steps within the cycle are performed automatically, con-
trolled by the dwell time. If one cycle is completed, the instrument
waits for the next trigger event.
To trigger the sweep, apply an external trigger signal.
Refer to the description of the rear panel for information on the con-
nectors for external trigger signal input (see
Chapter 2.2, "Rear Panel
Tour" , on page 27).
Example:
SOUR:LFO:SWE:FREQ:MODE AUTO
TRIG0:SWE:SOUR EXT
SOUR:LFO:FREQ:MODE SWE
(External trigger)
"Extern Step" Generates the sweep signal step-by-step, manually triggered.
To trigger a sweep step, apply an external trigger signal. The step
width corresponds to the step width set for the rotary knob.
Example:
SOUR:LFO:SWE:FREQ:MODE AUTO
TRIG0:SWE:SOUR EXT
SOUR:LFO:FREQ:MODE SWE
(External trigger)
"Extern Start/
Stop" Generates a continuously repeating sweep signal that is started,
stopped and restarted by subseqeunt external trigger events. The
sweep steps are performed automatically, controlled by the dwell
time.
Refer to the description of the rear panel for information on the con-
nectors for the external trigger signal input (see
Chapter 2.2, "Rear
Panel Tour" , on page 27).
Example:
SOUR:LFO:SWE:FREQ:MODE AUTO
TRIG0:SWE:SOUR EAUT
SOUR:LFO:FREQ:MODE SWE
(External trigger)
Remote command:
[:SOURce<hw>]:LFOutput:SWEep[:FREQuency]:MODE
on page 741
:TRIGger<hw>[:SWEep]:SOURce
on page 807
[:SOURce<hw>]:LFOutput:FREQuency:MODE
on page 739
Execute Single Sweep
Starts a sweep manually. This trigger button is displayed in "Single" mode.
RF Signal and Analog Modulations - RF Block