Remote Control Commands
R&S
®
EX-IQ-BOX
348
User Manual 1409.5570.32 ─ 05
[:SOURce<hw>]:EBOX:CPRI:TX|RX:SIGNal<ch>:OSAMpling
<Osampling>
Determine the oversampling factor.
Note:
Oversampling appliers to external signals, i.e. to digital standards or to user defined
signals. If the R&S EX-IQ-BOX is working with an internal signal, that is generated by a
pattern or a waveform file, the parameter is already considered and therefore not relevant.
Parameters:
<Osampling>
integer
Range:
1 to 4
Increment: 1
*RST:
1
Example:
SOUR1:EBOX:CPRI:TX:SIGN:OSAM 2
sets oversampling factor 2.
Manual operation:
See
[:SOURce<hw>]:EBOX:CPRI:TX|RX:SIGNal<ch>:PLENgth
<Plength>
Defines the length of the pattern used by the internal pattern generator.
Note:
The parameter applies to the physical source
PATTern
.
Parameters:
<Plength>
float
Range:
2 to 40
Increment: 2
*RST:
16
Example:
SOUR1:EBOX:CPRI:TX:SIGN:PLEN 4
sets the pattern length 4.
Manual operation:
See
[:SOURce<hw>]:EBOX:CPRI:TX|RX:SIGNal<ch>:RMS?
Queries the rms level of the signal. The signal level is expressed in terms of an rms value.
It always refers to both signal components (SQR(I2+Q2)).
In order to get the RMS value correctly, the crest factor of the signal must be specified,
see
The rms level is calculated with the formula:
RMS [dB] = Peak [dB] - Crest Factor [dB] + Gain [dB]
Note:
The RMS level refers to external signals, i.e. to digital standards or to user defined
signals. If the R&S
EX-IQ-BOX is working with an internal signal, that is generated by a
pattern or a waveform file, the parameter is already known must not be entered manually.
CPRI Remote Control Commands
Summary of Contents for EX-IQ-BOX
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