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© National Instruments Corporation 5 NI PXI/PCI-5124 Specifications
Figure 1. NI 5124 Frequency Response (Typical)
AC Coupling
Cutoff
(–3 dB)
12 Hz AC coupling
available on
1MΩ only
Passband
Flatness
Filter Settings Range
(V
pk-pk
) 50 Ω and 1 MΩ
Referenced
to 50 kHz
Filters Off All
ranges
except
0.2
±0.5 dB DC to 20 MHz
±1.0 dB 20 MHz to 50 MHz
±1.7 dB 50 MHz to
100 MHz
0.2 ±0.6 dB DC to 20 MHz
±1.5 dB 20 MHz to 40 MHz
Antialias
Filter On
All
ranges
–1.0 dB to +2.0 dB
DC to 55 MHz
Specification Value Comments
–10
–9
–8
–7
–6
–5
–4
–3
–2
–1
0
1
2
Amplitude (dB Relative To 50 kHz)
200 M100 M10 M1 M
Frequency (Hz)
Noise Filter On
Filters
Off
Antialias
Filter On