Capturing Data
3
Keysight 1000B Series Oscilloscopes User’s Guide
69
Memory Depth and Sample Rate
The number of points of oscilloscope memory is fixed (except when divided
between channel pairs), and there is a maximum sample rate associated with
oscilloscope’s analog-to-digital converter; however, the actual sample rate is
determined by the time of the acquisition (which is set according to the
oscilloscope’s horizontal time/div scale).
sample rate = number of samples / time of acquisition
For example, when storing 10 us of data in 10,000 points of memory, the actual
sample rate is 1 GSa/s.
Likewise, when storing 1 s of data in 10,000 points of memory, the actual sample
rate is 10 kSa/s.
The actual sample rate, is displayed in the Horizontal menu (see
The oscilloscope achieves the actual sample rate by throwing away (decimating)
unneeded samples.
Содержание 1000B Series
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Страница 36: ...36 Keysight 1000B Series Oscilloscopes User s Guide 1 Getting Started ...
Страница 53: ...Displaying Data 2 Keysight 1000B Series Oscilloscopes User s Guide 53 Figure 21 Waveform After Inversion ...
Страница 89: ...Capturing Data 3 Keysight 1000B Series Oscilloscopes User s Guide 89 Figure 37 Alternate Triggers ...
Страница 124: ...124 Keysight 1000B Series Oscilloscopes User s Guide 5 Saving Recalling and Printing Data ...
Страница 126: ...126 Keysight 1000B Series Oscilloscopes User s Guide 6 Oscilloscope Utility Settings Figure 53 Utility Key ...
Страница 138: ...138 Keysight 1000B Series Oscilloscopes User s Guide 6 Oscilloscope Utility Settings ...