Remote Control Commands
R&S
®
NRX
252
User Manual 1178.5566.02 ─ 05
Suffix:
<Measurement>
.
1 to 4
Measurement channel
Usage:
Query only
CALCulate<Measurement>:STATistics:APERture
<value>
Defines the aperture time, i.e. the size of the acquisition interval.
Suffix:
<Measurement>
.
1 to 4
Measurement channel
Parameters:
<value>
Range:
10e-6 to 10.0
*RST:
0.01
Default unit: s
Manual operation:
See
CALCulate<Measurement>:STATistics:AWGN[:STATe]
<value>
Enables or disables the internal, additional white Gaussian noise (AWGN) source. If
enabled, you cannot measure with a second power sensor.
Suffix:
<Measurement>
.
1 to 4
Measurement channel
Parameters:
<value>
*RST:
OFF
Manual operation:
See
CALCulate<Measurement>:STATistics:SAMPles[:MINimum]
<value>
Determines the minimum number of samples to be included in the statistics. For this
purpose, the filter length (which can only be set in powers of 2) is set such that the fol-
lowing inequality applies:
N
fil
≥
(N
MinSamples
* mpw) / dt
In this inequality,
N
fil
is the filter length,
mpw
the time width of a sample and
dt
the
length of the window in which the measurement is performed.
Suffix:
<Measurement>
.
1 to 4
Measurement channel
Parameters:
<value>
Range:
1 to 2147483647
*RST:
1000000
Measurement Settings and Results