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Hardkey and Softkey Reference
Pulse
Internal Pulse
This softkey lets you internally generate rectangular pulse modulation. Configure
the pulse modulation using the
Pulse Period and Pulse Width softkeys. For
additional specifications, refer to Chapter 9, “Specifications.”
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 the pulse modulation source
to also use the internal source, the signal generator would turn off
FM Path 1 and
assign the internal source to your pulse configuration.
Softkey Location: Press
Pulse, Pulse Source, Internal Pulse
Status after Normal Preset: Pulse Source is set to Internal Square
SCPI Commands:
[:SOURce]:PULM:SOURce INT
[:SOURce]:PULM:SOURce?
[:SOURce]:PULM:INTernal[1]:FUNCtion:SHAPe <PULSe>
[:SOURce]:PULM:INTernal[1]:FUNCtion:SHAPe?
Internal Square
This softkey lets you internally generate squarewave pulse modulation. The duty
cycle is set at 50% and you can set the pulse rate from 0.1 Hz to 50 kHz. For
additional specifications, refer to Chapter 9, “Specifications.”
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 the pulse modulation source
to also use the internal source, the signal generator would turn off
FM Path 1 and
assign the internal source to your pulse configuration.
Softkey Location: Press
Pulse, Pulse Source, Internal Square
Status after Normal Preset: Pulse Source is set to Internal Square
SCPI Commands:
[:SOURce]:PULM:SOURce INT
[:SOURce]:PULM:SOURce?
[:SOURce]:PULM:INTernal[1]:FUNCtion:SHAPe <SQUare>
[:SOURce]:PULM:INTernal[1]:FUNCtion:SHAPe?