Commands Listed in Alphabetical Order
MATH<x>:SPEC
Tral:MAG
This command sets or returns the units of the SpectralMag function in the
specified math definition string. The Math waveform is specified by x, which
ranges from 1
through 4. This command is equivalent to selecting Spectral Mag
from the Math menu and then entering the units that you want in the Scale box, or
selecting Basic from the Math menu and then clicking the desired Scale button.
Group
Math
Syntax
MATH<x>:SPECTral:MAG {LINEAr|DB|DBM }
MATH<x>:SPECTral:MAG?
Arguments
LINEAR sets the SpectralMag units to linear.
DB sets the Spectr
alMag units to decibels.
DBM sets the SpectralMag units to decibels. It also sets the Ref Level Offset to a
value that is the
equivalent of 1 mW into 50 Ω .
Examples
MATH2:SPECTRAL:MAG DB sets the SpectralMag units for Math 2 waveform to
decibels.
MATH2:SPECTRAL:MAG? might return :MATH2:SPECTRAL:MAG DB, indicating
that the Spectra lMag units for Math 2 waveform are set to decibels.
MATH<x>:SPECTral:PHASE
This command sets or returns the units of a SpectralPhase fun
ctioninthespecified
math definition string. The Math waveform is specified by x, which ranges from
1 through 4. This command is equal to s electing Spectral Phase from the Math
menu, selecting the Advanced button, selecting the Vert Axis tab, and then
clicking the desired Scale button.
Group
Math
Syntax
MATH<x>:SPECTral:PHASE {DEGrees|RADians|G ROUPDelay}
MATH<x>:SPECTra
l:PHASE?
Arguments
DEGREES sets the SpectralPhase units to degrees.
RADIANS sets the SpectralPhase units to radians.
2-354 DPO7000, DPO70000/B and DSA7000/B Series Programmer Manual
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