Figure 3.
NI 5170R (4CH) and NI 5170R (8CH) Front Panels
CH 2
CH 3
CH 6
CH 5
CH 4
CH 7
CH 1
CH 0
50
Ω
±5V
MAX
AUX I/O
+5V MAX
14-Bit Oscilloscope
NI PXIe-5170R
CH 2
CH 3
CH 1
CH 0
50
Ω
±5V
MAX
AUX I/O
+5V MAX
14-Bit Oscilloscope
NI PXIe-5170R
Related Information
on page 2
This section lists the equipment required to calibrate the NI 5170R.
Verifying Timebase Accuracy
Follow this procedure to verify the frequency accuracy of the NI 5170R onboard timebase
using an oscilloscope calibrator.
Table 3.
Timebase Accuracy Verification
As-Found Limit
As-Left Limit
Measurement Uncertainty
1
25 PPM
1.6 PPM
0.2 PPM
NI PXIe-5170R Calibration Procedure
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© National Instruments
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