HP ESG Series - Immediate; Internal

5-16
Hardkey and Softkey Reference
AM
SCPI Commands:
[:SOURce]:AM[1]|2:SOURce EXTernal2
[:SOURce]:AM[1]|2:EXTernal2:COUPling DC
[:SOURce]:AM[1]|2:EXTernal2:COUPling?
Immediate
This softkey is one of the choices in the AM Sweep Trigger menu. Choosing
Immediate immediately triggers swept-sine amplitude modulation in a continuous
mode. To stop the sweep, choose a different trigger such as
Ext, or set the
waveform to something other than
Swept-Sine.
Softkey Location: Press
AM, AM Waveform, Swept-Sine, AM Sweep Trigger,
Immediate
Status after Normal Preset: AM sweep trigger is set to Immediate
SCPI Commands:
[:SOURce]:AM[1]|2:INTernal[1]:SWEep:TRIGger IMMediate
[:SOURce]:AM[1]|2:INTernal[1]:SWEep:TRIGger?
Internal
This softkey lets you connect an internally-generated, calibrated signal to the AM
modulator. The default state of the internal waveform generator is a 400 Hz
sinewave with 0.1% depth.
The internal source has multiple uses but can be used for only one modulation at a
time. If, for example, you were using the internal source in a frequency
modulation configuration for
FM Path 1, and then you configured AM Path 2 to
also use the internal source, the signal generator would turn off
FM Path 1 and
assign the internal source to your
AM Path 2 configuration.
Softkey Location: Press
AM, AM Source, Internal
SCPI Commands:
[:SOURce]:AM[1]|2:SOURce INT[1]
[:SOURce]:AM[1]|2:SOURce?