18 | Keysight | M924XA InfiniiVision PXIe Modular Oscilloscopes - Data Sheet
Performance Characteristics (Continued)
Digital voltmeter (specifications are typical)
M9241A
M9242A
M9243A
Functions
ACrms, DC, DCrms
ACV/DCV: 3 digits
100 times/second
Resolution
Measuring rate
Autoranging
Range meter
Automatic adjustment of vertical amplification to maximize the dynamic range of measurements
Graphical display of most recent measurement, plus extrema over the previous 3 seconds
Precision counter/totalizer (specifications are typical)
M9241A
M9242A
M9243A
Counter
Source
Resolution
Max frequency
Trig qual events
Any analog channel or trigger qualified event
8 digits (for trigger qualified event)
1 GHz
1/(trigger hold off time) for trigger qualified events (max 25 MHz, minimum dead time of 40 ns)
Measurement
Frequency, period, totalize
Totalizer
Counter size
Edge
64-bit totalizing counter
Rise or fall
Gating
Positive or negative level. Select from analog channels except the source
Connectivity
Physical and virtual connections
M9241A
M9242A
M9243A
Probe
50 Ω /1 MΩ
Autoprobe connection
WaveGen connector
External trigger
Auxiliary output
Reference I/O
PXI trigger
Supported with M9240A AutoProbe power module
MMCX
MMCX 30Vrms/60Vdc max
MMCX
MMCX
Off/Slave/Master
PXI_TRIG[0 – 7]
ARM PXI_TRIG[0-7]
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