R&S SGT100A User Manual page 151

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R&S SGT100A
Marker Mode
Marker configuration for up to 2 marker channels. The settings are used to select the
marker mode defining the shape and periodicity of the markers. The contents of the
dialog change with the selected marker mode; the settings are self-explanatory.
Note: The marker trace in the waveform file remains unchanged. It is not overwritten,
even if something else than "Unchanged" has been selected.
"Unchanged"
"Restart"
"Pulse"
"Pattern "
"ON/OFF
Period"
Remote command:
[:SOURce<hw>]:BB:ARBitrary:TRIGger:OUTPut<ch>:MODE
[:SOURce<hw>]:BB:ARBitrary:TRIGger:OUTPut<ch>:PULSe:DIVider
on page 364
[:SOURce<hw>]:BB:ARBitrary:TRIGger:OUTPut<ch>:PULSe:FREQuency?
on page 364
[:SOURce<hw>]:BB:ARBitrary:TRIGger:OUTPut<ch>:PATTern
[:SOURce<hw>]:BB:ARBitrary:TRIGger:OUTPut<ch>:OFFTime
[:SOURce<hw>]:BB:ARBitrary:TRIGger:OUTPut<ch>:ONTime
Marker x Delay
Enters the delay between the marker signal at the marker output and the start of the
frame or slot.
If the setting "Fix marker delay to dynamic range" is enabled, the setting range is
restricted to the dynamic range. In this range the delay of the marker signals can be
set without restarting the marker and signal.
Remote command:
[:SOURce<hw>]:BB:ARBitrary:TRIGger:OUTPut<ch>:DELay
User Manual 1176.8674.02 ─ 07
The marker signal remains unchanged as defined in the waveform
file.
A marker signal is generated at the start of each ARB sequence.
This marker mode is not enabled for multi segment waveforms.
A regular marker signal is generated. The pulse frequency is defined
by entering a divider. The frequency is derived by dividing the sample
rate by the divider. The input box for the divider opens when "Pulse"
is selected, and the resulting pulse frequency is displayed below it.
The precision of the frequency setting depends on the sampling rate.
The maximum pulse frequency is equal to half of the sampling rate.
A marker signal that is defined by a bit pattern is generated. The pat-
tern has a maximum length of 64 bits and is defined in an input field
which opens when "Pattern" is selected.
The pattern bits switch the marker signal to high and low state.
A regular marker signal that is defined by an ON/OFF ratio is gener-
ated. A period lasts one ON and OFF cycle.
The "ON Time" and "OFF Time" are each expressed as a number of
samples and are set in an input field which opens when ON/OFF ratio
is selected.
Signal Generator Settings
Baseband
on page 363
on page 364
on page 363
on page 363
on page 365
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