VhtOfdm

SCPI Commands :

CONFigure:WLAN:MEASurement<instance>:MEValuation:LIMit:MODulation:VHTofdm:EVMall
CONFigure:WLAN:MEASurement<instance>:MEValuation:LIMit:MODulation:VHTofdm:EVMPilot
CONFigure:WLAN:MEASurement<Instance>:MEValuation:LIMit:MODulation:VHTofdm:CFERror
CONFigure:WLAN:MEASurement<Instance>:MEValuation:LIMit:MODulation:VHTofdm:SCERror

class VhtOfdmCls[source]

VhtOfdm commands group definition. 5 total commands, 1 Subgroups, 4 group commands

class EvmAllStruct[source]

Structure for setting input parameters. Contains optional set arguments. Fields:

Evm_Br_12: float or bool: numeric | ON | OFF Limits for BPSK, coding rate 1/2 Range: -100 dB to 0 dB, Unit: dB Additional parameters: OFF | ON (disables | enables the limit check)
Evm_Qr_12: float or bool: numeric | ON | OFF Limits for QPSK, coding rate 1/2 Range: -100 dB to 0 dB, Unit: dB Additional parameters: OFF | ON (disables | enables the limit check)
Evm_Qr_34: float or bool: numeric | ON | OFF Limits for QPSK, coding rate 3/4 Range: -100 dB to 0 dB, Unit: dB Additional parameters: OFF | ON (disables | enables the limit check)
Evm_16_Qam_12: float or bool: numeric | ON | OFF Limits for 16-QAM, coding rate 1/2 Range: -100 dB to 0 dB, Unit: dB Additional parameters: OFF | ON (disables | enables the limit check)
Evm_16_Qam_34: float or bool: numeric | ON | OFF Limits for 16-QAM, coding rate 3/4 Range: -100 dB to 0 dB, Unit: dB Additional parameters: OFF | ON (disables | enables the limit check)
Evm_64_Qam_12: float or bool: numeric | ON | OFF Limits for 64-QAM, coding rate 1/2 Range: -100 dB to 0 dB, Unit: dB Additional parameters: OFF | ON (disables | enables the limit check)
Evm_64_Qam_34: float or bool: numeric | ON | OFF Limits for 64-QAM, coding rate 3/4 Range: -100 dB to 0 dB, Unit: dB Additional parameters: OFF | ON (disables | enables the limit check)
Evm_64_Qam_56: float or bool: numeric | ON | OFF Limits for 64-QAM, coding rate 5/6 Range: -100 dB to 0 dB, Unit: dB Additional parameters: OFF | ON (disables | enables the limit check)
Evm_256_Qam_34: float or bool: numeric | ON | OFF Limits for 256-QAM, coding rate 3/4 Range: -100 dB to 0 dB, Unit: dB Additional parameters: OFF | ON (disables | enables the limit check)
Evm_256_Qam_56: float or bool: numeric | ON | OFF Limits for 256-QAM, coding rate 5/6 Range: -100 dB to 0 dB, Unit: dB Additional parameters: OFF | ON (disables | enables the limit check)
Evm_1024_Qam_34: float or bool: Optional setting parameter. numeric | ON | OFF Limits for 1024-QAM, coding rate 3/4 Range: -100 dB to 0 dB, Unit: dB Additional parameters: OFF | ON (disables | enables the limit check)
Evm_1024_Qam_56: float or bool: Optional setting parameter. numeric | ON | OFF Limits for 1024-QAM, coding rate 5/6 Range: -100 dB to 0 dB, Unit: dB Additional parameters: OFF | ON (disables | enables the limit check)

get_cf_error() → float[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:LIMit:MODulation:VHTofdm:CFERror
value: float or bool = driver.configure.multiEval.limit.modulation.vhtOfdm.get_cf_error()

Defines and activates an upper limit for the center frequency error in 802.11ac signals.

return:

center_freq_error: (float or boolean) numeric | ON | OFF Note that the reset value is identical for all standards Range: 0 Hz to 100 MHz Additional parameters: OFF | ON (disables | enables the limit check)

get_evm_all() → EvmAllStruct[source]

# SCPI: CONFigure:WLAN:MEASurement<instance>:MEValuation:LIMit:MODulation:VHTofdm:EVMall
value: EvmAllStruct = driver.configure.multiEval.limit.modulation.vhtOfdm.get_evm_all()

Defines and activates upper limits for the error vector magnitude (EVM) of 802.11ac data carriers.

return:

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

get_evm_pilot() → float[source]

# SCPI: CONFigure:WLAN:MEASurement<instance>:MEValuation:LIMit:MODulation:VHTofdm:EVMPilot
value: float or bool = driver.configure.multiEval.limit.modulation.vhtOfdm.get_evm_pilot()

Defines and activates an upper limit for the error vector magnitude (EVM) of the pilot carriers in 802.11ac signals.

return:

evm_pilot: (float or boolean) numeric | ON | OFF Range: -100 dB to 0 dB, Unit: dB Additional parameters: OFF | ON (disables | enables the limit check)

get_sc_error() → float[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:LIMit:MODulation:VHTofdm:SCERror
value: float or bool = driver.configure.multiEval.limit.modulation.vhtOfdm.get_sc_error()

Defines and activates an upper limit for the symbol clock error in 802.11ac signals.

return:

clock_error: (float or boolean) numeric | ON | OFF Range: 0 ppm to 100 ppm, Unit: ppm Additional parameters: OFF | ON (disables | enables the limit check)

set_cf_error(center_freq_error: float) → None[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:LIMit:MODulation:VHTofdm:CFERror
driver.configure.multiEval.limit.modulation.vhtOfdm.set_cf_error(center_freq_error = 1.0)

Defines and activates an upper limit for the center frequency error in 802.11ac signals.

param center_freq_error:

(float or boolean) numeric | ON | OFF Note that the reset value is identical for all standards Range: 0 Hz to 100 MHz Additional parameters: OFF | ON (disables | enables the limit check)

set_evm_all(value: EvmAllStruct) → None[source]

# SCPI: CONFigure:WLAN:MEASurement<instance>:MEValuation:LIMit:MODulation:VHTofdm:EVMall
structure = driver.configure.multiEval.limit.modulation.vhtOfdm.EvmAllStruct()
structure.Evm_Br_12: float or bool = 1.0
structure.Evm_Qr_12: float or bool = 1.0
structure.Evm_Qr_34: float or bool = 1.0
structure.Evm_16_Qam_12: float or bool = 1.0
structure.Evm_16_Qam_34: float or bool = 1.0
structure.Evm_64_Qam_12: float or bool = 1.0
structure.Evm_64_Qam_34: float or bool = 1.0
structure.Evm_64_Qam_56: float or bool = 1.0
structure.Evm_256_Qam_34: float or bool = 1.0
structure.Evm_256_Qam_56: float or bool = 1.0
structure.Evm_1024_Qam_34: float or bool = 1.0
structure.Evm_1024_Qam_56: float or bool = 1.0
driver.configure.multiEval.limit.modulation.vhtOfdm.set_evm_all(value = structure)

Defines and activates upper limits for the error vector magnitude (EVM) of 802.11ac data carriers.

param value:

see the help for EvmAllStruct structure arguments.

set_evm_pilot(evm_pilot: float) → None[source]

# SCPI: CONFigure:WLAN:MEASurement<instance>:MEValuation:LIMit:MODulation:VHTofdm:EVMPilot
driver.configure.multiEval.limit.modulation.vhtOfdm.set_evm_pilot(evm_pilot = 1.0)

Defines and activates an upper limit for the error vector magnitude (EVM) of the pilot carriers in 802.11ac signals.

param evm_pilot:

(float or boolean) numeric | ON | OFF Range: -100 dB to 0 dB, Unit: dB Additional parameters: OFF | ON (disables | enables the limit check)

set_sc_error(clock_error: float) → None[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:LIMit:MODulation:VHTofdm:SCERror
driver.configure.multiEval.limit.modulation.vhtOfdm.set_sc_error(clock_error = 1.0)

Defines and activates an upper limit for the symbol clock error in 802.11ac signals.

param clock_error:

(float or boolean) numeric | ON | OFF Range: 0 ppm to 100 ppm, Unit: ppm Additional parameters: OFF | ON (disables | enables the limit check)

Cloning the Group

# Create a clone of the original group, that exists independently
group2 = driver.configure.multiEval.limit.modulation.vhtOfdm.clone()

Subgroups

IqOffset
- Bw<BandwidthE>