FAQs from Rohde & Schwarz

Different options to configure external attenuation within CMWRun

Question

In a CMW tests setup you have to consider the external attnuations that are generated from the RF components used in your test environment. So how can the external attenuation values be configured and embedded in the CMWRun test sequences?

Answer

There are a few ways to setup external attenuation values and you can also combine this differnent ways if needed. But keep in mind if you using more than one way that this values will be accumulated to a total sum.

"Set Attenuation Table"

Select the module "Setu Attnuaton Table" from the Elements folder. Manual entering of attenuation values for an dedicated port or selection of a attenuation table file is posible.

Set Attenuation Table

Configure and use attenuation table file .fda. How this can be configured can be found in the CMWRun user manual.

Configure and use attenuation table file

TAC Data Base with UE specific attenuation tables. How to create a TAC Data Base file can be found in the CMWRun user manual.

TAC Data Base with UE specific attenuation tables