Tektronix TDS7000 Series Programmer's Manual page 216

MATH<x>:SPECTral:PHASE
Description
This command controls or returns the units of a SpectralPhase function in the math string. This command
is equal to selecting Spectral Setup from the Math menu, choosing the Phase tab and then clicking the
desired Scale button.
Group
Math
Related Commands
MATH<x>:SPECTral:MAG (see page 213)
Syntax 1
MATH<x>:SPECTral:PHASE {DEGREES|RADIANS|GROUPDELAY}
Syntax 2
MATH<x>:SPECTral:PHASE?
Arguments
• DEGREES
This sets the SpectralPhase units to degrees.
• RADIANS
This sets the SpectralPhase units to radians.
• GROUPDELAY
This sets the SpectralPhase units to groupdelay, which commutes the derivative of unwrapped phase
spectrum. Units are expressed in seconds.
Example 1
MATH2:SPECTral:PHASE DEGREES
This command sets the SpectralPhase units for Math2 to degrees.
Example 2
MATH2:SPECTral:PHASE?
This query might return
:MATH2:SPECTRAL:PHASE RADIANS
Math2 are set to radians.
214
, indicating that the SpectralPhase units for