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3 Short-Range Comms & IoT Mode

3.2 Modulation Analysis Measurement

Couplings If Auto Scaling is set to On, the X Width is determined by the trace data

Preset Depends on trace data

State Saved Yes

Min/Max -9.9E+37 / 9.9E+37

Ref Value

Controls the X value of the selected trace at the chosen X Reference Position.

Remote

Command

:DISPlay:EVM:WINDow[1]|2|...|6:X[:SCALe]:RLEVel <real>

:DISPlay:EVM:WINDow[1]|2|...|6:X[:SCALe]:RLEVel?

Example

:DISP:EVM:WIND3:X:RLEV 10

set the X ref value of the third window to 10

:DISP:EVM:WIND3:X:RLEV?

query the X ref value of the third window

Couplings If Auto Scaling is set to On, the X Reference Value is determined by the trace data

Preset Depends on trace data

State Saved Yes

Min/Max -9.9E+37 / 9.9E+37

Ref Position

Determines the position from which the X scaling is calculated for the selected

trace. It can be set to the left side, center, or right side of the grid.

Remote

Command

:DISPlay:EVM:WINDow[1]|2|...|6:X[:SCALe]:RPOSition?

Example

:DISP:EVM:WIND3:X:RPOS CENT

set the X ref position of the third window to CENT

:DISP:EVM:WIND3:X:RPOS?

query the X ref position of the third window

Couplings If Auto Scaling is set to On, the X Reference Position is determined by the trace data

Preset Depend on trace data

State Saved Yes

Range Left | Ctr | Right

Symbol Interval

Controls how many symbols are used to display in eye diagram window.

Short Range Comms & IoT Mode User's &Programmer's Reference 303

Keysight N9010B Instruction Manual

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