Rohde & Schwarz SMW200A - Adjust Linearization Current Frequency; Frequency Response Settings

Applying I/Q Vector Modulation
R&S
®
SMW200A
422User Manual 1175.6632.02 ─ 16
Adjust Linearization Current Frequency
The correction data is calculated for the currently selected frequency.
During RF linearization, the "Digital Predistortions AM/AM and AM/PM" settings are
disabled.
Remote command:
[:SOURce<hw>]:IQ:DPD:LRF:ADJust
See user manual R&S®SMW-K540, R&S®SMW-K541 Envelope Tracking and AM/AM,
AM/PM Predistortion.
6.4 Frequency Response Settings
Access:
► In the block diagram of the R&S SMW, select "I/Q Mod > Frequency Response".
The dialog opens and shows the frequency response correction related settings.
The remote commands required to define these settings are described in Chap-
ter 13.18.5.4, "Frequency Response Commands", on page 1035.
In instruments equipped with R&S SMW-K544, the dialog comprises of further
tabs.
See user manual R&S
®
SMW-K544 User-Defined Frequency Response Correction.
Settings:
Optimization Mode...................................................................................................... 422
Optimization Bandwidth.............................................................................................. 423
Bandwidth................................................................................................................... 423
Optimization Mode
Selects the optimization mode.
For information on the I/Q modulation performance in any of the modes, see the data
sheet.
Option: R&S SMW-K544
The value selected here is used also as optimization mode for the user-defined fre-
quency response corrections, and vice versa.
See user manual R&S
®
SMW-K544 User-Defined Frequency Response Correction.
Frequency Response Settings