TDS5000B Online Programmer Guide
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MATH<x>:SPECTral:GATEPOS
Description
This command sets or returns the position of the center of the gate,
which is used as the data input to the spectral analyzer for the specified
math waveform. The math waveform is specified by x, which ranges
from 1 through 4 for four--channel instruments or 1 through 2 for two--
channel instruments.This command is equivalent to selecting Spectral
Setup from the Math menu and then entering a Gate Pos value.
Group
Math
Related Commands
MATH<x>:SPECTral:GATEWIDTH
Syntax 1
MATH<x>:SPECTral:GATEPOS <NR3>
Syntax 2
MATH<x>:SPECTral:GATEPOS?
Argument
H <NR3>
This is the gate position. Units are represented in seconds, with re-
spect to trigger position.
Example 1
MATH1:SPECTral:GATEPOS 0
This command specifies the position of the center edge of the gate used
as the data input to the spectral analyzer.
Example 2
MATH2:SPECTral:GATEPOS?
This query might return
:MATH2:SPECTRAL:GATEPOS 0.0000E+00
ndicating that the gate position is set to zero (the trigger position).
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