Acquisition and waveform setup
R&S
®
RTP
148User Manual 1337.9952.02 ─ 12
Sample rate
Sets the number of captured waveform points per second. It considers the samples of
the ADC, and the reduction of waveform points by decimation.
If interpolation is not active, the sample rate is the reciprocal value of the resolution
and thus also depends on the acquisition time and the record length.
If interpolation is active, the sample rate is limited to the ADC sample rate.
See also:
●
Chapter 5.1.2, "Sampling and acquisition", on page 134
●
Chapter 5.1.3, "Horizontal system", on page 136
Remote command:
ACQuire:SRReal on page 1192
Record length
Indicates the number of waveform samples that build the waveform across the acquisi-
tion time.
Remote command:
ACQuire:POINts[:VALue] on page 1192
Resolution
Sets the time between two waveform samples. A fine resolution with low values produ-
ces a more precise waveform record.
Remote command:
ACQuire:RESolution on page 1192
Acquire settings
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