Command Syntax

:SPRocessN:FFEQualizer:BANDwidth <bandwidth>

<bandwidth> 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

:SPRocessN:FFEQualizer:BANDwidth?

Description

Specifies the bandwidth, in Hertz, of a Linear Equalizer operator (LFE). The :SPRocess:FFEQualizer:BANDwidth:AUTo child command must be set OFF, before you can manually set the bandwidth. To configure the filter's Aliased Noise Processing, use the :SPRocess:FFEQualizer:PNOise command.

For Reference Rx operator, what function do I send this command to?

If the FFE (Linear Equalizer) equalizer is a secondary function to the Reference Rx operator, address the :SPRocess:FFEQualizer:BANDwidth command to the Reference Rx function as identified in the following Reference Rx Setup dialog's operator diagram. In the following figure, this would be Function 2 and the command would be:

:SPRocess2:FFEQualizer:BANDwidth

Example Command Sequence

:FUNCtion2:FOPerator FFEQualizer
:SPRocess2:FFEQualizer:TAPS:AUTo ON
:SPRocess2:FFEQualizer:TAPS:COUNt 5
:SPRocess2:FFEQualizer:NPRecursors 3
:SPRocess2:FFEQualizer:TSPacing:TPBit 2
:SPRocess2:FFEQualizer:BANDwidth:AUTo OFF
:SPRocess2:FFEQualizer:BANDwidth 8.0E9
:FUNCtion2:COLor TCOLor4
:FUNCtion2:DISPlay ON
*OPC?
…  //  Your code to synchronize execution timing.