FftSpecAn
SCPI Commands :
CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:TOUT
CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:AMODe
CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:DETector
CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:FFTLength
CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:FSPan
CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:MOEXception
CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:REPetition
CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:SCOunt
- class FftSpecAnCls[source]
FftSpecAn commands group definition. 10 total commands, 1 Subgroups, 8 group commands
- get_amode() AveragingMode [source]
# SCPI: CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:AMODe value: enums.AveragingMode = driver.configure.gprf.measurement.fftSpecAn.get_amode()
Selects the averaging mode for the average spectrum trace.
- return:
averaging_mode: LINear: averaging of linear power values LOGarithmic: averaging of logarithmic power values
- get_detector() DetectorBasic [source]
# SCPI: CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:DETector value: enums.DetectorBasic = driver.configure.gprf.measurement.fftSpecAn.get_detector()
Defines how the spectrum diagram is calculated from the frequency domain samples.
- return:
detector: PEAK: The peak value of adjacent samples is used. RMS: The RMS value of adjacent samples is used.
- get_fft_length() int [source]
# SCPI: CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:FFTLength value: int = driver.configure.gprf.measurement.fftSpecAn.get_fft_length()
Selects the number of samples recorded per measurement interval.
- return:
length: Only the following values can be configured: 1024, 2048, 4096, 8192, 16384 Other values are rounded to the next allowed value.
- get_fspan() float [source]
# SCPI: CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:FSPan value: float = driver.configure.gprf.measurement.fftSpecAn.get_fspan()
Configures the frequency span of the FFT spectrum analyzer.
- return:
frequency_span: Only the following values can be configured, all values in MHz: IF unit: 10, 20, 40, 80, 160, 250, 500, 1000 RF unit: 10, 20, 40, 80, 160, 250 R&S CMW: 1.25, 2.5, 5, 10, 20, 40, 80, 160 Other values are rounded to the next allowed value.
- get_mo_exception() bool [source]
# SCPI: CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:MOEXception value: bool = driver.configure.gprf.measurement.fftSpecAn.get_mo_exception()
Specifies whether measurement results that the CMX500 identifies as faulty or inaccurate are rejected.
- return:
meas_on_exception: OFF: Faulty results are rejected. ON: Results are never rejected.
- get_repetition() Repeat [source]
# SCPI: CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:REPetition value: enums.Repeat = driver.configure.gprf.measurement.fftSpecAn.get_repetition()
Specifies the repetition mode of the measurement. The repetition mode specifies whether the measurement is stopped after a single shot or repeated continuously. Use CONFigure:..:MEAS<i>:…:SCOunt to determine the number of measurement intervals per single shot.
- return:
repetition: SINGleshot: single-shot measurement CONTinuous: continuous measurement
- get_scount() int [source]
# SCPI: CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:SCOunt value: int = driver.configure.gprf.measurement.fftSpecAn.get_scount()
Specifies the statistic count of the measurement. The statistic count is equal to the number of measurement intervals per single shot.
- return:
statistic_count: Number of measurement intervals
- get_timeout() float [source]
# SCPI: CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:TOUT value: float = driver.configure.gprf.measurement.fftSpecAn.get_timeout()
Defines a timeout for the measurement. The timer is started when the measurement is initiated via a READ or INIT command. It is not started if the measurement is initiated manually. When the measurement has completed the first measurement cycle (first single shot) , the statistical depth is reached and the timer is reset. If the first measurement cycle has not been completed when the timer expires, the measurement is stopped. The measurement state changes to RDY. The reliability indicator is set to 1, indicating that a measurement timeout occurred. Still running READ, FETCh or CALCulate commands are completed, returning the available results. At least for some results, there are no values at all or the statistical depth has not been reached. A timeout of 0 s corresponds to an infinite measurement timeout.
- return:
tcd_timeout: No help available
- set_amode(averaging_mode: AveragingMode) None [source]
# SCPI: CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:AMODe driver.configure.gprf.measurement.fftSpecAn.set_amode(averaging_mode = enums.AveragingMode.LINear)
Selects the averaging mode for the average spectrum trace.
- param averaging_mode:
LINear: averaging of linear power values LOGarithmic: averaging of logarithmic power values
- set_detector(detector: DetectorBasic) None [source]
# SCPI: CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:DETector driver.configure.gprf.measurement.fftSpecAn.set_detector(detector = enums.DetectorBasic.PEAK)
Defines how the spectrum diagram is calculated from the frequency domain samples.
- param detector:
PEAK: The peak value of adjacent samples is used. RMS: The RMS value of adjacent samples is used.
- set_fft_length(length: int) None [source]
# SCPI: CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:FFTLength driver.configure.gprf.measurement.fftSpecAn.set_fft_length(length = 1)
Selects the number of samples recorded per measurement interval.
- param length:
Only the following values can be configured: 1024, 2048, 4096, 8192, 16384 Other values are rounded to the next allowed value.
- set_fspan(frequency_span: float) None [source]
# SCPI: CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:FSPan driver.configure.gprf.measurement.fftSpecAn.set_fspan(frequency_span = 1.0)
Configures the frequency span of the FFT spectrum analyzer.
- param frequency_span:
Only the following values can be configured, all values in MHz: IF unit: 10, 20, 40, 80, 160, 250, 500, 1000 RF unit: 10, 20, 40, 80, 160, 250 R&S CMW: 1.25, 2.5, 5, 10, 20, 40, 80, 160 Other values are rounded to the next allowed value.
- set_mo_exception(meas_on_exception: bool) None [source]
# SCPI: CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:MOEXception driver.configure.gprf.measurement.fftSpecAn.set_mo_exception(meas_on_exception = False)
Specifies whether measurement results that the CMX500 identifies as faulty or inaccurate are rejected.
- param meas_on_exception:
OFF: Faulty results are rejected. ON: Results are never rejected.
- set_repetition(repetition: Repeat) None [source]
# SCPI: CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:REPetition driver.configure.gprf.measurement.fftSpecAn.set_repetition(repetition = enums.Repeat.CONTinuous)
Specifies the repetition mode of the measurement. The repetition mode specifies whether the measurement is stopped after a single shot or repeated continuously. Use CONFigure:..:MEAS<i>:…:SCOunt to determine the number of measurement intervals per single shot.
- param repetition:
SINGleshot: single-shot measurement CONTinuous: continuous measurement
- set_scount(statistic_count: int) None [source]
# SCPI: CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:SCOunt driver.configure.gprf.measurement.fftSpecAn.set_scount(statistic_count = 1)
Specifies the statistic count of the measurement. The statistic count is equal to the number of measurement intervals per single shot.
- param statistic_count:
Number of measurement intervals
- set_timeout(tcd_timeout: float) None [source]
# SCPI: CONFigure:GPRF:MEASurement<Instance>:FFTSanalyzer:TOUT driver.configure.gprf.measurement.fftSpecAn.set_timeout(tcd_timeout = 1.0)
Defines a timeout for the measurement. The timer is started when the measurement is initiated via a READ or INIT command. It is not started if the measurement is initiated manually. When the measurement has completed the first measurement cycle (first single shot) , the statistical depth is reached and the timer is reset. If the first measurement cycle has not been completed when the timer expires, the measurement is stopped. The measurement state changes to RDY. The reliability indicator is set to 1, indicating that a measurement timeout occurred. Still running READ, FETCh or CALCulate commands are completed, returning the available results. At least for some results, there are no values at all or the statistical depth has not been reached. A timeout of 0 s corresponds to an infinite measurement timeout.
- param tcd_timeout:
No help available
Cloning the Group
# Create a clone of the original group, that exists independently
group2 = driver.configure.gprf.measurement.fftSpecAn.clone()
Subgroups