R&S ESR Series, Руководство пользователя

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I/Q Analyzer
R&S
®
ESR
459 User 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