Instrument Functions
R&S
®
FSVA/FSV
443Operating Manual 1176.7510.02 ─ 09
Input Path ← Signal Source ← I/Q Analyzer
Defines whether the "RF Radio Frequency" or the "Digital IQ" input path is used for
measurements. "Digital IQ" is only available if option R&S FSV-B17 (R&S Digital I/Q
Interface) is installed.
Note: Note that the input path defines the characteristics of the signal, which differ sig-
nificantly between the RF input and digital input.
Remote command:
INPut:SELect on page 765
Connected Device ← Signal Source ← I/Q Analyzer
Displays the name of the device connected to the optional R&S Digital I/Q Interface
(R&S FSV-B17) to provide Digital IQ input. The device name cannot be changed here.
The device name is unknown.
Remote command:
INPut:DIQ:CDEVice on page 760
Input Sample Rate ← Signal Source ← I/Q Analyzer
Defines the sample rate of the digital I/Q signal source. This sample rate must corre-
spond with the sample rate provided by the connected device, e.g. a generator.
Remote command:
INPut:DIQ:SRATe on page 762
Full Scale Level ← Signal Source ← I/Q Analyzer
The "Full Scale Level" defines the level that should correspond to an I/Q sample with
the magnitude "1".
The level can be defined either in dBm or Volt.
Remote command:
INPut:DIQ:RANGe[:UPPer] on page 761
Level Unit ← Signal Source ← I/Q Analyzer
Defines the unit used for the full scale level.
Remote command:
INPut:DIQ:RANGe[:UPPer]:UNIT on page 762
Adjust Reference Level to Full Scale Level ← Signal Source ← I/Q Analyzer
If enabled, the reference level is adjusted to the full scale level automatically if any
change occurs.
(See the Auto Level softkey).
Remote command:
INPut:DIQ:RANGe:COUPling on page 761
EXIQ ← I/Q Analyzer
Opens a configuration dialog box for an optionally connected R&S EX-IQ-BOX and a
submenu to access the main settings quickly.
Note: The EX-IQ-Box functionality is not supported for R&S FSV models
1307.9002Kxx.
Instrument Functions - I/Q Analyzer
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