# :FUNCtion:PARameters:SINC:BANDwidth

Sin(x)/x Parameters Commands

- :FUNCtion:PARameters:SINC:BANDwidth
- :FUNCtion:PARameters:SINC:IMPulse
- :FUNCtion:PARameters:SINC:STEP
- :FUNCtion:PARameters:SINC:TFUNction

## Command Syntax

    :FUNCtionN:PARameters:SINC:BANDwidth <cutoff_frequency>

<cutoff_frequency> is a double.

Where N identifies one of up to 64 possible operators {1:64} that can be defined as part of a math function. The operators are numbered in the order that they were originally added to the function.

## Query Syntax

    :FUNCtion:PARameters:SINC:BANDwidth?

## Description

Specifies the cutoff frequency in Hertz of a Sin(x)/x, or sinc(x), operator (`:FUNCtion:FOPerator`).