:CHANnel:SNOise:SNValue:LEVel{0:3}?

:CHANnel General Commands

Query Syntax

:CHANnelN:SNOise:SNValue:LEVel{0:3}?

Where N identifies a specific channel in the form "<connection1-8>_<ch1-8>". With connection 1, the connection number part (that is, "1_") is optional, and you can simply use the channel number "<ch1-8>". For example, connection 4 channel 2 is CHANnel4_2.

Description

This query returns the calibrated oscilloscope noise value at the specified level.

AN NRZ signal has LEVel0 and LEVel1. A PAM3 signal has LEVEL0, LEVel1, and LEVel2. A PAM4 signal has LEVEL0, LEVel1, LEVel2, and LEVel3.

Use the :CHANnel:SNOise:CALibrate command to start the oscilloscope noise calibration.