Modulation

SCPI Command :

CONFigure:LTE:MEASurement<Instance>:MEValuation:LIST:SEGMent<nr>:MODulation
class ModulationCls[source]

Modulation commands group definition. 1 total commands, 0 Subgroups, 1 group commands

class ModulationStruct[source]

Structure for setting input parameters. Fields:

  • Mod_Statistics: int: Statistical length in slots.

  • Modenable: bool: Enable or disable the measurement of modulation results. ON: Modulation results are measured according to the other enable flags in this command. Modulation results for which there is no explicit enable flag are also measured (e.g. I/Q offset, frequency error and timing error) . OFF: No modulation results at all are measured. The other enable flags in this command are ignored.

  • Evm_Enable: bool: Enable or disable measurement of EVM.

  • Mag_Error_Enable: bool: Enable or disable measurement of magnitude error.

  • Phase_Err_Enable: bool: Enable or disable measurement of phase error.

  • Ib_Eenable: bool: Enable or disable measurement of in-band emissions.

  • Eq_Sp_Flat_Enable: bool: Enable or disable measurement of equalizer spectrum flatness results.

  • Mod_Scheme: enums.ModScheme: The modulation scheme used by the LTE uplink signal. AUTO: automatic detection QPSK: QPSK Q16: 16QAM Q64: 64QAM Q256: 256QAM

get(segment=Segment.Default) → ModulationStruct[source]
# SCPI: CONFigure:LTE:MEASurement<Instance>:MEValuation:LIST:SEGMent<nr>:MODulation
value: ModulationStruct = driver.configure.lteMeas.multiEval.listPy.segment.modulation.get(segment = repcap.Segment.Default)

Defines settings for modulation measurements in list mode for segment <no>.

param segment:

optional repeated capability selector. Default value: Nr1 (settable in the interface ‘Segment’)

return:

structure: for return value, see the help for ModulationStruct structure arguments.

set(structure: ModulationStruct, segment=Segment.Default) → None[source]
# SCPI: CONFigure:LTE:MEASurement<Instance>:MEValuation:LIST:SEGMent<nr>:MODulation
structure = driver.configure.lteMeas.multiEval.listPy.segment.modulation.ModulationStruct()
structure.Mod_Statistics: int = 1
structure.Modenable: bool = False
structure.Evm_Enable: bool = False
structure.Mag_Error_Enable: bool = False
structure.Phase_Err_Enable: bool = False
structure.Ib_Eenable: bool = False
structure.Eq_Sp_Flat_Enable: bool = False
structure.Mod_Scheme: enums.ModScheme = enums.ModScheme.AUTO
driver.configure.lteMeas.multiEval.listPy.segment.modulation.set(structure, segment = repcap.Segment.Default)

Defines settings for modulation measurements in list mode for segment <no>.

param structure:

for set value, see the help for ModulationStruct structure arguments.

param segment:

optional repeated capability selector. Default value: Nr1 (settable in the interface ‘Segment’)