Channel<N>:Isim:bandwidth - Agilent Technologies Infiniium 90000 Series Programmer's Manual

:CHANnel<N>:ISIM:BANDwidth
Command
:CHANnel<N>:ISIM:BANDwidth <bw_value>
This CHANnel command only applies if you have purchased the InfiniiSim software
N O T E
application.
The :CHANnel<N>:ISIM:BANDwidth command sets the Bandwidth Limit
field in the InfiniiSim GUI to a desired value (sets the bandwidth limit
cutoff frequency). The CHANnel<N>:ISIM:BWLimit command turns this
feature on or off. Please refer to the InfiniiSim User's Guide on your
oscilloscope or on Agilent.com for more explanation regarding this field.
You can specify differential and/or common mode channels using the following convention.
N O T E
If you have differential or common mode channels enabled (using either the
:CHANnel<N>:DIFFerential or :CHANnel<N>:COMMonmode commands) then:
•
•
•
•
<N> An integer, 1- 4.
<bw_value>
The maximum value is the sample rate / 2. The minimum value is 1000
Hz.
Example This example sets the channel 1 input bandwidth limit cutoff frequency to
2 GHz.
myScope.WriteString ":CHANNEL1:ISIM:BANDwidth 2e9"
Query
:CHANnel<N>:ISIM:BANDwidth?
The :CHANnel<N>:ISIM:BANDwidth? query returns the selected channel
input's bandwidth limit cutoff frequency.
Returned Format
[CHANnel<N>:ISIM:BANDwidth] <parameter><NL>
Example
This example puts the current input for channel 1 in the string variable,
varBwLimit. The program then prints the contents of the variable to the
computer's screen.
myScope.WriteString ":SYSTem:HEADer OFF"
myScope.WriteString ":CHANNEL1:ISIM:BANDwidth?"
varBwLimit = myScope.ReadNumber
Debug.Print FormatNumber(varBwLimit, 0)
Agilent Infiniium 90000 Series Oscilloscopes Programmer's Reference
:CHANnel1 would refer to the Channel 1 - Channel 3 differential channel
:CHANnel2 would refer to the Channel 2 - Channel 4 differential channel
:CHANnel3 would refer to the Channel 1 + Channel 3 common mode channel
:CHANnel4 would refer to the Channel 2 + Channel 4 common mode channel
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Channel Commands
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