# :MEASure:SNDRatio:SNPLevel:LEVel

SNDR Sigma-n Per Level Commands

- :MEASure:SNDRatio:SNPLevel
- :MEASure:SNDRatio:SNPLevel:FAVorite
- :MEASure:SNDRatio:SNPLevel:LEVel
- :MEASure:SNDRatio:SNPLevel:LOCation?
- :MEASure:SNDRatio:SNPLevel:SOURce
- :MEASure:SNDRatio:SNPLevel:STATus?
- :MEASure:SNDRatio:SNPLevel:STATus:DETails?
- :MEASure:SNDRatio:SNPLevel:STATus:REASon?
- :MEASure:SNDRatio:SNPLevel:UREFerence:STATe
- :MEASure:SNDRatio:SNPLevel:UREFerence:VALue

## Command Syntax

    :MEASure:SNDRatio:SNPLevel:LEVel {LEVel0 | LEVel1 | LEVel2 | LEVel3}

## Query Syntax

    :MEASure:SNDRatio:SNPLevel:LEVel?

## Description

Selects the level of a NRZ or PAM signal that will be measured when the `:MEASure:SNDRatio:SNPLevel` parent command is sent. NRZ signals have two possible levels: 0 and 1. PAM3 signals have three possible levels: 0, 1, and 2. PAM4 signals have four possible levels: 0, 1, 2, and 3.