Snr

SCPI Command :

CALCulate<n>:MARKer<m>:FUNCtion:DDEMod:STATistic:SNR
Commands in total: 1
Subgroups: 0
Direct child commands: 1
get(result_type: ResultTypeStat, window=Window.Default, marker=Marker.Default) → float[source]
# CALCulate<n>:MARKer<m>:FUNCtion:DDEMod:STATistic:SNR
value: float = driver.applications.k70Vsa.calculate.marker.function.ddemod.statistic.snr.get(result_type = enums.ResultTypeStat.AVG, window = repcap.Window.Default, marker = repcap.Marker.Default)

Queries the results of the SNR error (also referred to as the ‘Modulation Error Ratio (MER) ‘) measurement performed for digital demodulation.

Parameters:

  • result_type – none SNR value of display points of current sweep AVG Average of SNR values over several sweeps PAVG Average of maximum SNR values over several sweeps PCTL 95% percentile of SNR value over several sweeps PEAK Maximum SNR over all symbols of current sweep PPCT 95% percentile of maximum SNR values over several sweeps PSD Standard deviation of maximum SNR values over several sweeps RPE Maximum value of SNR over several sweeps SDEV Standard deviation of SNR values over several sweeps TPE Maximum SNR over all display points over several sweeps

  • window – optional repeated capability selector. Default value: Nr1 (settable in the interface ‘Calculate’)

  • marker – optional repeated capability selector. Default value: Nr1 (settable in the interface ‘Marker’)