00000E+01 - Agilent Technologies Truevolt Series Operating And Service Manual

[SENSe:]VOLTage:AC:BANDwidth {< filter >|MIN|MAX|DEF}
[SENSe:]VOLTage:AC:BANDwidth? [{MIN|MAX|DEF}]
Sets the bandwidth for AC voltage measurements.
The instrument uses three different AC filters that enable you either to optimize low frequency accuracy or to achieve
faster AC settling times following a change in input signal amplitude. The instrument selects the slow (3 Hz), medium
(20 Hz) or fast (200 Hz) filter based on the cutoff frequency specified by this command. Specify the lowest frequency
that you expect to encounter.
Parameter
{3 Hz|20 Hz|200 Hz}
MIN=3 Hz, DEF=20 Hz, MAX=200 Hz
Make and read an AC voltage measurement. Use the 3 Hz filter bandwidth:
CONF:VOLT:AC 100
VOLT:AC:BAND 3
READ?
If you enter the lowest expected frequency that you intend to encounter, the command will select the appropriate
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<filter>. For example, if you enter 15 Hz, the slow filter (3 Hz) is selected. If you enter 190 Hz, the medium filter
(20 Hz) is selected to provide the appropriate low cutoff.
Set the lowest frequency that you expect to encounter. Lower bandwidths result in longer settling delays, as
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shown:
Input Frequency
3 Hz - 300 kHz (Slow)
20 Hz - 300 kHz (Medium) 0.6250 s/measurement
200 Hz - 300 kHz (Fast)
This parameter is set to its default value after a Factory Reset (*RST) or Instrument Preset (SYSTem:PRESet).
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Agilent Truevolt Series DMM Operating and Service Guide
Typical Return

+2.00000000E+01

Default Settling Delay
2.5000 s/measurement
0.0250 s/measurement
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