Technical data

310 Chapter 19
TD-SCDMA Programming Commands
Modulation Accuracy (Rho)
TD-SCDMA Programming Commands
Modulation Accuracy (Rho)
This section provides the remote control SCPI commands for the TD-SCDMA Modulation Accuracy
(Rho) measurement from within the List Sequencer. This measurement is available only if you have the
TD-SCDMA measurement application licensed on the test set.
For more detailed information about the Modulation Accuracy measurement, refer to the online help
associated with the TD-SCDMA measurement application, which is also available in PDF format
(“User’s and Programmer’s Reference”) on the Agilent website, www.agilent.com/find/e6640a.
You can also refer to the measurement guide for the X-series TD-SCDMA measurement application,
which is available on the Agilent website, www.agilent.com/find/mxa.
Modulation Accuracy measurement SCPI commands
There is a set of SCPI commands available to program the TD-SCDMA Modulation Accuracy
measurement when it is used in the TD-SCDMA mode. To set up the TD-SCDMA measurements from
within the Sequence Analyzer mode you need to prefix the SCPI commands with
LSEQuencer:TDSCDMA. For example, the [:SENSe]:RHO part of the modulation accuracy SCPI
commands are replaced with: [:SENSe]:LSEQuencer:TDSCdma:RHO
The following commands are used to set up the modulation accuracy measurement.
[:SENSe]:LSEQuencer:TDSCdma:EVM:RINTerval
[:SENSe]:LSEQuencer:TDSCdma:EVM:ANALysis:SUBFrame
:CALCulate:LSEQuencer:TDSCdma:EVM:LIMit[1]:RMS
:CALCulate:LSEQuencer:TDSCdma:EVM:LIMit2:RMS
:CALCulate:LSEQuencer:TDSCdma:EVM:LIMit[1]:PEAK
:CALCulate:LSEQuencer:TDSCdma:EVM:LIMit2:PEAK
:CALCulate:LSEQuencer:TDSCdma:EVM:LIMit[1]:RHO
:CALCulate:LSEQuencer:TDSCdma:EVM:LIMit2:RHO
:CALCulate:LSEQuencer:TDSCdma:EVM:LIMit[1]:PCDE
:CALCulate:LSEQuencer:TDSCdma:EVM:LIMit2:PCDE
:CALCulate:LSEQuencer:TDSCdma:EVM:LIMit[1]:FERRor
:CALCulate:LSEQuencer:TDSCdma:EVM:LIMit2:FERRor