R&S ESR Series, User Manual

Page: 463 / 1126

I/Q Analyzer
R&S
®
ESR
460 User Manual 1175.7068.02 ─ 12
Level ← I/Q Analyzer
Opens a dialog box to define the level settings.
Reference Level ← Level ← I/Q Analyzer
Specifies the reference level for the I/Q measurement.
Remote command:
DISPlay[:WINDow<n>]:TRACe<t>:Y[:SCALe]:RVALue
on page 889
Preamp On/Off ← Level ← I/Q Analyzer
Switches the preamplifier on and off.
Remote command:
INPut:GAIN:STATe
on page 669
Data Acquisition ← I/Q Analyzer
Opens a dialog box to configure data acquisition in I/Q Analyzer mode.
Sample Rate ← Data Acquisition ← I/Q Analyzer
Defines the I/Q data sample rate of the R&S ESR.
Remote command:
TRACe<n>:IQ:SRATe
on page 891
Filter BW ← Data Acquisition ← I/Q Analyzer
Displays the flat, usable bandwidth of the final I/Q data.
Remote command:
TRACe<n>:IQ:BWIDth
on page 889
Meas Time ← Data Acquisition ← I/Q Analyzer
Defines the I/Q acquisition time. By default, the measurement time is calculated as the
number of I/Q samples ("Record Length") divided by the sample rate. If you change the
measurement time, the
Record Length is automatically changed, as well.
For details on the maximum number of samples see also Chapter 7.5, "Working with
I/Q Data" , on page 473.
Remote command:
[SENSe:]SWEep:TIME
on page 835
Record Length ← Data Acquisition ← I/Q Analyzer
Defines the number of I/Q samples to record. By default, the number of sweep points is
used. The record length is calculated as the measurement time multiplied by the sam-
ple rate. If you change the record length, the
Meas Time is automatically changed, as
well.
Remote command:
TRACe<n>:IQ:RLENgth
on page 890
TRACe<n>:IQ:SET
on page 890
Display Config ← I/Q Analyzer
Opens a selection list to specify the result display configuration. The following displays
are available:
Softkeys and Parameters of the I/Q Analyzer Menu