Technical data

62 Chapter 5
Mode Parameters
Mode and Measurement Parameters
Mode Parameters
TD-SCDMA Select Code Channel
Select Code Channel in Channel Configuration setting for TD-SCDMA mode. The max value for the
code Channel should be (Select Code length – 1). The Dispread Channel Code Channel is used, along
with the Dispread Channel Spread Code Length, to specify the active code channel and layer used for the
channel trace data measurement results. This is unavailable if Select All Code Channel is ON. For more
details about the command see the TD-SCDMA online help (or in pdf format, the User’s and
Programmer’s Reference).
[:SENSe]:LSEQuencer:TDSCdma:TDEMod:CDCHannel <integer>
[:SENSe]:LSEQuencer:TDSCdma:TDEMod:CDCHannel?
TD-SCDMA Code Channel Status
Code Channel Status in Channel Configuration setting for TD-SCDMA mode. This is unavailable when
“Code Channel Detection” is AUTO. For more details about the command see the TD-SCDMA online
help (or in pdf format, the User’s and Programmer’s Reference).
[:SENSe]:LSEQuencer:TDSCdma:TDEMod:CDCHannel:ACTive
<spread_code_length>,<code_channel>,0|1|OFF|ON
[:SENSe]:LSEQuencer:TDSCdma:TDEMod:CDCHannel:ACTive?
<spread_code_length>,<code_channel>
TD-SCDMA Midamble Shift
Midamble Shift in Channel Configuration setting for TD-SCDMA mode. The range is 1 ~ 16. For more
details about the command see the TD-SCDMA online help (or in pdf format, the User’s and
Programmer’s Reference).
[:SENSe]:LSEQuencer:TDSCdma:TDEMod:MSHift
<spread_code_length>,<code_channel>,<integer>
[:SENSe]:LSEQuencer:TDSCdma:TDEMod:MSHift?
<spread_code_length>,<code_channel
TD-SCDMA Modulation Format
Modulation Format in Channel Configuration setting for TD-SCDMA mode. If Auto is assigned to a
code channel with some spread code length, the modulation format on this code channel will be
determined by the measurement. For more details about the command see the TD-SCDMA online help
(or in pdf format, the User’s and Programmer’s Reference).
[:SENSe]:LSEQuencer:TDSCdma:TDEMod:MODFormat
<integer>,<integer>,AUTO|QPSK|PSK8|QAM16|QAM64
[:SENSe]:LSEQuencer:TDSCdma:TDEMod:MODFormat? <integer>,<integer>
TD-SCDMA Phase Shift
Phase Shift in Channel Configuration setting for TD-SCDMA mode. The range is -360.0 ~ 360.0 degree.
For more details about the command see the TD-SCDMA online help (or in pdf format, the User’s and
Programmer’s Reference).
[:SENSe]:LSEQuencer:TDSCdma:TDEMod:PHASe:SHIFt <integer>,<integer>,<real>