Keysight M8194A User Manual page 91

Keysight M8194A 120 GSa/s Arbitrary Waveform Generator User Guide
• Truncate: Output Waveform Length is calculated based on the input
waveform time window and the user-defined output sampling rate.
The resulting waveform length will not be, in general, a multiple of
the granularity. To meet the granularity conditions, a number of
samples is removed until the resulting number of samples is a
multiple of the granularity. Output Sample Rate will be slightly
adjusted to keep the input waveform time window.
• Repeat: Output Waveform Length is calculated based on the input
waveform time window and the user-defined output sampling rate.
The resulting waveform length will not be, in general, a multiple of
the granularity. To meet the granularity conditions, the base
waveform is repeated the minimum number of times so the overall
number of samples is a multiple of the granularity. Output Sample
Rate will be slightly adjusted to keep the input waveform time
window. The Waveform Length field will show the length of the
combined waveform.
• Waveform Length
This field shows the number of samples of the resampled output
waveform. It can be set when Resampling Mode is "Output_RL".
Otherwise, this field behaves as an indicator.
• Source Sample Rate
The speed at which samples in the input waveform are sampled. It can
be set by typing a valid value unless the "Use As Source Sample Rate"
check box is selected. In this particular case, the sampling rate
information contained in the input waveform file will be always used.
• Baseband Sample Rate
This field denotes the speed at which samples in the output waveform
will be converted. It can be set in all "Resampling Modes" except for the
"Output_RL" mode.
• Start Sample
This field can be used to select the starting sample of the section of the
input waveform to be imported. It cannot be set to a value higher than
the "Stop" Sample.
• Stop Sample
This field can be used to select the final sample of the section of the
input waveform to be imported. It cannot be set to a value lower than
the "Start" Sample.
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