Remote Control
R&S
®
RTM20xx
285User Manual 1317.4726.02 ─ 01
ACQuire:MODE <AcquisitionMode>
Selects the method of adding waveform points to the samples of the ADC in order to fill
the record length.
Parameters:
<AcquisitionMode> RTIMe | ETIMe
RTIMe
Real Time Mode: At slow time base settings the sampled points
of the input signal are used to build the waveform, no waveform
points are added. With fast time base settings, the sample rate is
higher than the ADC sample rate. Waveform samples are added
to the ADC samples with sin(x)/x interpolation.
ETIMe
Equivalent time: The waveform points are taken from several
acquisitions of a repetive signal at a different time in relation to the
trigger point.
*RST:
RTIME
ACQuire:INTerpolate <Interpolation>
Defines the interpolation mode.
See also: "Interpolation" on page 27
Parameters:
<Interpolation> SINX
LINear
Linear interpolation between two adjacent sample points.
SINX
Interpolation by means of a sin(x)/x curve.
SMHD
Sample & Hold causes a histogram-like interpolation.
*RST: SINX
ACQuire:AVERage:COUNt <AverageCount>
Defines the number of waveforms used to calculate the average waveform. The higher
the number, the better the noise is reduced.
Parameters:
<AverageCount>
Only numbers from the 2
n
progression are permitted (2, 4, 8, ...)
Range: 2 to 1024
*RST: 2
Command Reference
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