# :FUNCtion:SNDRatio:PUINterval

:FUNCtion SNDR Setup Commands

- :FUNCtion:SNDRatio:FILE:NAME
- :FUNCtion:SNDRatio:FILE:RELoad
- :FUNCtion:SNDRatio:LFPDelay
- :FUNCtion:SNDRatio:LFPLength
- :FUNCtion:SNDRatio:NAVerages
- :FUNCtion:SNDRatio:PUINterval
- :FUNCtion:SNDRatio:RLMStandard
- :FUNCtion:SNDRatio:RNComp
- :FUNCtion:SNDRatio:RNCValue:LEVel
- :FUNCtion:SNDRatio:SAVE
- :FUNCtion:SNDRatio:SAVE:FILE
- :FUNCtion:SNDRatio:STANdard

## Command Syntax

    :FUNCtionN:SNDRatio:PUINterval <points_per_UI>

<points_per_UI> is an integer.

Where N identifies one of sixty four {1:64} math functions that you can create. For example, `:FUNCtion2`.

## Query Syntax

    :FUNCtionN:SNDRatio:PUINterval?

## Description

Specifies the number of sample points per UI (symbol) to use in the SNDR computation.

Technology standard test documents typically tell you the value expected to be used for this parameter.