:SENSe:BWIDth[:RESolution]

Description

This command gets or sets the receiver bandwidth resolution. It is defined as the bandwidth of the predetection bandpass filtering.

Note

The behavior of this command is the same as the behavior of :SENSe:BANDwidth[:RESolution].

Syntax Parameter
:SENSe<ch>:BWIDth[:RESolution] <numeric>
Parameters accepted format allowed suffixes possible Errors description
<ch> { 1 | empty } none Invalid channel index Currently only one channel is supported. Empty means 1 is used as default.
{ <numeric> | MINimum | MAXimum } Valid value range Hz Numeric data error The bandpass resolution
Syntax Response
:SENSe<ch>:BWIDth[:RESolution]? <numeric>
Parameters accepted format description
<ch> { 1 | empty } Currently only one channel is supported. Empty means 1 is used as default.
Response value description
<numeric> value of bandpass resolution in Hz

Presets

For presets please refer to Measurement Modes and Default Settings.

Sample usage

Configure and start an S21 sweep measurement with receiver bandpass resolution of 3kHz.

var visaSession = new TcpipSocket(VISA_RESOURCENAME);
visaSession.RawIO.Write(":CALC:PAR:DEF S21\n");
visaSession.RawIO.Write(":SENS:BWID 3kHz\n");
visaSession.RawIO.Write(":TRIG:SING\n");
// wait for the measurement to finish
visaSession.RawIO.Write("*OPC?\n");
visaSession.RawIO.ReadString():
visaSession.RawIO.Write(":SENS:FREQ:DATA?\n");
var frequencyValues = visaSession.RawIO.ReadString();
visaSession.RawIO.Write(":CALC:DATA:SDAT?\n");
var measurementValues = visaSession.RawIO.ReadString();

visaSession.write(':CALC:PAR:DEF S21\n')
visaSession.write(':SENS:BWID 3kHz\n')
visaSession.write(':TRIG:SING\n')
visaSession.query('*OPC?\n')
frequencyValues = visaSession.query(':SENS:FREQ:DATA?\n')
measurementValues = visaSession.query(':CALC:DATA:SDAT?\n')

:SENSe:BANDwidth[:RESolution]