R&S ESR Series User Manual

I/Q Analyzer
R&S
®
ESR
459User Manual 1175.7068.02 ─ 12
Further information
●
Some general information on working with I/Q data can be found in Chapter 7.5,
"Working with I/Q Data", on page 473.
7.1 Softkeys and Parameters of the I/Q Analyzer Menu
This section describes the softkeys and parameters of the "I/Q Analyzer" submenu
which is displayed when you select the "I/Q Analyzer" softkey in the [MODE] menu.
The same menu is displayed when you press the [MEAS] or [MEAS Config] keys in
"I/Q Analyzer" mode.
I/Q Analyzer................................................................................................................ 459
└ Signal Source................................................................................................459
└ Input Path........................................................................................... 459
└ Level............................................................................................................. 460
└ Reference Level..................................................................................460
└ Preamp On/Off....................................................................................460
└ Data Acquisition............................................................................................460
└ Sample Rate.......................................................................................460
└ Filter BW.............................................................................................460
└ Meas Time.......................................................................................... 460
└ Record Length.................................................................................... 460
└ Display Config...............................................................................................460
└ C/N, C/No......................................................................................................462
└ C/N......................................................................................................463
└ C/No....................................................................................................463
└ Channel Bandwidth ............................................................................463
└ Adjust Settings ...................................................................................463
I/Q Analyzer
Starts the I/Q Analyzer evaluation mode and opens the submenu for the I/Q analyzer,
which allows you to configure and display measurements of I/Q data, e.g. digital base-
band signals.
Remote command:
Starting I/Q Analyzer:
TRACe<n>:IQ[:STATe] on page 898
Selecting evaluation mode:
TRACe<n>:IQ:EVAL on page 898
Selecting the I/Q Analyzer display configuration
CALCulate<n>:FORMat on page 888
Signal Source ← I/Q Analyzer
Opens a dialog box to select the signal source.
Input Path ← Signal Source ← I/Q Analyzer
The input path is always "RF Radio Frequency".
Softkeys and Parameters of the I/Q Analyzer Menu

R&S ESR Series Specifications

General

Brand	R&S
Model	ESR Series
Category	Receiver
Language	English