Scale

SCPI Command :

CALCulate:MATH<*>:FFT:MAGNitude:SCALe
Commands in total: 1
Subgroups: 0
Direct child commands: 1
get(math=Math.Default) → FftMagnitudeScale[source]
# CALCulate:MATH<*>:FFT:MAGNitude:SCALe
value: enums.FftMagnitudeScale = driver.calculate.math.fft.magnitude.scale.get(math = repcap.Math.Default)

Defines the scaling of the y-axis for magnitude spectrums. The display values are valid for 50Ω termination impendance. Select the unit according to the vertical unit of the source waveform.

Parameters:

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

Returns:

magnitude_scale: LINear | DBM | DB | DBUV | DBMV | DBV | DBPS | DBNS | DBUS | DBMS | DBS | DBHZ | DBKHZ | DBKHz | DBMHZ | DBMHz | DBGHZ | DBGHz | DBA | DBMA | DBUA

  • LINear: Linear scaling; displays the RMS value.

  • DBM | DB | DBUV | DBMV | DBV: Basic FFT

  • DBPS | DBNS | DBUS | DBMS | DBS | DBHZ | DBKHZ | DBKHz | DBMHZ | DBMHz | DBGHZ | DBGHz: FFT on tracks of time or frequency measurements

  • DBA | DBMA | DBUA: FFT on current waveforms

set(magnitude_scale: FftMagnitudeScale, math=Math.Default) → None[source]
# CALCulate:MATH<*>:FFT:MAGNitude:SCALe
driver.calculate.math.fft.magnitude.scale.set(magnitude_scale = enums.FftMagnitudeScale.DB, math = repcap.Math.Default)

Defines the scaling of the y-axis for magnitude spectrums. The display values are valid for 50Ω termination impendance. Select the unit according to the vertical unit of the source waveform.

Parameters:

  • magnitude_scale –

    LINear | DBM | DB | DBUV | DBMV | DBV | DBPS | DBNS | DBUS | DBMS | DBS | DBHZ | DBKHZ | DBKHz | DBMHZ | DBMHz | DBGHZ | DBGHz | DBA | DBMA | DBUA

    • LINear: Linear scaling; displays the RMS value.

    • DBM | DB | DBUV | DBMV | DBV: Basic FFT

    • DBPS | DBNS | DBUS | DBMS | DBS | DBHZ | DBKHZ | DBKHz | DBMHZ | DBMHz | DBGHZ | DBGHz: FFT on tracks of time or frequency measurements

    • DBA | DBMA | DBUA: FFT on current waveforms

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