# :FUNCtion:PARameters:CTLequalizer:DBGain

CTLE Parameters Commands

- :FUNCtion:PARameters:CTLequalizer:ACGain
- :FUNCtion:PARameters:CTLequalizer:BANDwidth
- :FUNCtion:PARameters:CTLequalizer:BWMode
- :FUNCtion:PARameters:CTLequalizer:DBACgain
- :FUNCtion:PARameters:CTLequalizer:DBGain
- :FUNCtion:PARameters:CTLequalizer:DEFinition
- :FUNCtion:PARameters:CTLequalizer:FZP
- :FUNCtion:PARameters:CTLequalizer:GAIN
- :FUNCtion:PARameters:CTLequalizer:GDC
- :FUNCtion:PARameters:CTLequalizer:IMPulse
- :FUNCtion:PARameters:CTLequalizer:POLE
- :FUNCtion:PARameters:CTLequalizer:PRESets
- :FUNCtion:PARameters:CTLequalizer:PRESets:SELections?
- :FUNCtion:PARameters:CTLequalizer:STEP
- :FUNCtion:PARameters:CTLequalizer:TFUNction
- :FUNCtion:PARameters:CTLequalizer:ZERO

## Command Syntax

    :FUNCtionN:PARameters:CTLequalizer:DBGain <dB DC gain>

<dB DC gain> 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

    :FUNCtionN:PARameters:CTLequalizer:DBGain?

## Description

When the Continuous Time Linear Equalizer (CTLE) operator has been selected (`:FUNCtion:FOPerator CTLE`) and a CTLE type other than "2 Pole, 2 Gain" has been selected (`:FUNCtion:PARameters:CTLequalizer:DEFinition`), the `:FUNCtion:PARameters:CTLequalizer:DBGain` command specifies the DC Gain as a dB value.

## Example Command Sequence

    :FUNCtion2:FOPerator CTLequalizer
    :FUNCtion2:PARameters:CTLequalizer:DEFinition POLE2
    :FUNCtion2:PARameters:CTLequalizer:DBGain 1.584
    :FUNCtion2:PARameters:CTLequalizer:ZERO 4.0E9
    :FUNCtion2:PARameters:CTLequalizer:POLE1 10E9
    :FUNCtion2:PARameters:CTLequalizer:POLE2 15.0E9
    :FUNCtion2:COLor TCOLor4
    :FUNCtion2:DISPlay ON
    *OPC?
    …  //  Your code to synchronize execution timing.