R&S ESR Series User Manual

Remote Control
R&S
®
ESR
727User Manual 1175.7068.02 ─ 12
Manual operation: See "List Evaluation (On/Off)" on page 264
See "List Evaluation (On/Off)" on page 293
Table 11-21: Return values for TRACE1 to TRACE6 parameter
The trace data consists of a list of power levels that have been measured. The number of power levels in
the list depends on the currently selected number of sweep points. The unit depends on the measurement
and on the unit you have currently set.
If you are measuring with the auto peak detector, the command returns positive peak values only.
If you are working with the "Real/Imag (I/Q)" result display in I/Q Analyzer mode, the command returns two
values for each trace point, first the real parts of the signal, then the imaginary parts (I
1
,...,I
n
, Q
1
,...,Q
n
).
For SEM or Spurious Emission measurement results, the x-values should be queried as well, as they are
not equi-distant (see TRACe<n>[:DATA]:X? on page 856).
Table 11-22: Return values for LIST parameter
For every measurement range you have defined (range 1...n), the command returns eight values in the fol-
lowing order.
<No>,<StartFreq>,<StopFreq>,<RBW>,<PeakFreq>,<PowerAbs>,<PowerRel>,<PowerDelta>,<Limit-
Check>,<Unused1>,<Unused2>
●
<No>: range number
●
<StartFreq>,<StopFreq>: start and stop frequency of the range
●
<RBW>: resolution bandwidth
●
<PeakFreq>: frequency of the peak in a range
●
<PowerAbs>: absolute power of the peak in dBm
●
<PowerRel>: power of the peak in relation to the channel power in dBc
●
<PowerDelta>: distance from the peak to the limit line in dB, positive values indicate a failed limit
check
●
<LimitCheck>: state of the limit check (0 = PASS, 1 = FAIL)
●
<Unused1>,<Unused2>: reserved (0.0)
11.5.1.2 Measuring Channel Power
The following commands configure and perform channel power or ACLR measure-
ments.
● Managing Measurement Configurations............................................................... 727
● Configuring ACLR Channels.................................................................................729
● Defining Weighting Filters..................................................................................... 734
● Selecting the Reference Channel......................................................................... 736
● Checking Limits.....................................................................................................737
● Analyzing Results..................................................................................................745
● Predefined CP/ACLR Standards...........................................................................748
Managing Measurement Configurations
The following commands control measurement configurations for ACLR measure-
ments.
CALCulate<n>:MARKer<m>:FUNCtion:POWer:PRESet.................................................... 728
CALCulate<n>:MARKer<m>:FUNCtion:POWer:STANdard:CATalog?.................................. 729
CALCulate<n>:MARKer<m>:FUNCtion:POWer:STANdard:DELete..................................... 729
CALCulate<n>:MARKer<m>:FUNCtion:POWer:STANdard:SAVE........................................729
Remote Commands in Spectrum Analyzer Mode

R&S ESR Series Specifications

General

Brand	R&S
Model	ESR Series
Category	Receiver
Language	English