R&S ESR Series, Руководство пользователя

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I/Q Analyzer
R&S
®
ESR
464 User Manual 1175.7068.02 ─ 12
Remote command:
[SENSe:]POWer:ACHannel:PRESet
on page 725
7.2 Softkeys of the Amplitude Menu in I/Q Analyzer Mode
In I/Q Analyzer mode, the "Amplitude" menu, which is displayed when you select the
[AMPT] key, contains the following functions.
If the display configuration for the I/Q Analyzer is set to "I/Q Vector" or "Real/Imag (I/
Q)", the
Range and Unit functions are not available.
Functions to configure the amplitude described elsewhere:
●
"10 dB Min" on page 181
Ref Level ..................................................................................................................... 464
Y-Axis Max .................................................................................................................. 465
Range ..........................................................................................................................465
└ Range Log 100 dB ........................................................................................465
└ Range Log 50 dB ..........................................................................................465
└ Range Log 10 dB ..........................................................................................465
└ Range Log 5 dB ............................................................................................466
└ Range Log 1 dB ............................................................................................466
└ Range Log Manual ........................................................................................466
└ Range Linear % ............................................................................................ 466
└ Range Lin. Unit ............................................................................................. 466
Unit ..............................................................................................................................467
Preamp On/Off ............................................................................................................ 467
RF Atten Auto ..............................................................................................................467
Ref Level Offset ...........................................................................................................467
Ref Level Position ....................................................................................................... 468
Grid Abs/Rel ...............................................................................................................468
Noise Correction ......................................................................................................... 468
Input (AC/DC) ..............................................................................................................468
Input 50 Ω/75 Ω ..........................................................................................................468
Ref Level
Opens an edit dialog box to enter the reference level in the current unit (dBm, dBµV,
etc).
The reference level is the maximum value the AD converter can handle without distor-
tion of the measured value. Signal levels above this value will not be measured cor-
rectly, which is indicated by the "IFOVL" status display.
Remote command:
DISPlay[:WINDow<n>]:TRACe<t>:Y[:SCALe]:RLEVel
on page 845
Softkeys of the Amplitude Menu in I/Q Analyzer Mode