APPENDIX 9
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Appendix 3 Reference
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Appendix 3.3 Measurement Limit Frequency
・
・
・
・
3
2
1
23
24
25
TIME/DIV
(s/DIV)
Sampling
period
(s)
Measurement
limit frequency
(Hz)
100μ
200μ
500μ
1m
2m
5m
10 m
20 m
50 m
100 m
200 ms
500 ms
1s
2s
5s
10s
30s
1min
2min
5min
1μ
2μ
5μ
10μ
20μ
50μ
100μ
200μ
500μ
1m
2m
5m
10m
20m
50m
100m
300m
600m
1.2
3
40 k
20 k
8k
4k
2k
800
400
200
80
40
20
8
4
2
0.8
0.4
0.13
0.067
0.033
0.013
・As a general rule, to ensure that sampling catches the peaks of a typical sine
wave input on the display, more than 25 samples are required for each input
cycle.
・The measurement limit frequency changes depending on the time axis range.
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