Rohde & Schwarz SMU200A - Multi Carrier Continuous Wave

Instrument Function
R&S
®
SMU200A
422Operating Manual 1007.9845.32 ─ 15
3. Setup a multi carrier scenario with 4 carriers and a carrier spacing of 5 MHz.
4. Apply the input file containing the previously generated 3GPP testmodel to all 4 car-
riers.
5.8.5 Multi Carrier Continuous Wave
The R&S SMU can generate a Multi Carrier CW signal with user-definable offset from
carrier, based on a selection of up to 8192 unmodulated carriers. Each carrier can be
separately set and switched on, or multiple carriers can be jointly configured. Automatic
start phase setting is provided in order to minimize the crest factor.
Multi Carrier CW signals can be very easily configured as broadband test signals and
used for such purposes as receiver tests.
The equipment layout of the instrument for generating multi carrier signals includes:
●
option Baseband Main Module (R&S SMU-B13)
●
options Baseband Generator (R&S SMU-B9/B10/B11)
●
option Multi Carrier CW (R&S SMU-K61)
To access the dialog for setting a Multi Carrier CW signal, select "Baseband > Multi Car-
rier CW" or use MENU key under "Baseband".
5.8.5.1 Multi Carrier CW User Interface
The "Multi Carrier CW" dialog is divided into the following sections.
The upper part of the menu is used for powering up the Multi Carrier CW and calling the
default settings.
The "Carrier Setup" section is used to configure the Multi Carrier CW signal.
The "Table Setup Assistant" section can be used to set a selectable carrier range.
Baseband Signal - Baseband Block