298 Keysight InfiniiVision DSOX1204A/G Oscilloscopes Programmer's Guide
17 :FUNCtion Commands
:FUNCtion:FREQuency:LOWPass
(see page 798)
Command Syntax
:FUNCtion:FREQuency:LOWPass <3dB_freq>
<3dB_freq> ::= -3dB cutoff frequency value in NR3 format
The :FUNCtion:FREQuency:LOWPass command sets the low-pass filter's -3 dB
cutoff frequency.
The low-pass filter is a 4th order Bessel-Thompson filter.
Query Syntax
:FUNCtion:FREQuency:LOWPass?
The :FUNCtion:FREQuency:LOWPass query returns the low-pass filter's cutoff
frequency.
Return Format
<3dB_freq><NL>
<3dB_freq> ::= -3dB cutoff frequency value in NR3 format
See Also • ":FUNCtion:OPERation" on page 303
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