Table of Contents
iv
1503C MTDR User Manual
Figure 1–30: A Captured Single Sweep
1–26
. . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2–1: Display Showing 10-ft Cable in Start-Up Conditions
2–2
. . . . . .
Figure 2–2: Cursor of Rising Edge of Reflected Pulse
2–3
. . . . . . . . . . . . . . .
Figure 2–3: Waveform with VERT SCALE Increased Showing
an Open
2–3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2–4: Waveform with Short
2–4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2–5: 10-foot Cable with Cursor at Far Left
2–4
. . . . . . . . . . . . . . . . . .
Figure 2–6: 10-foot Cable with Cursor at Incident Pulse
2–5
. . . . . . . . . . . . .
Figure 2–7: 10-foot Cable with Cursor at Incident Pulse, Vertical
Scale at 25 dB
2–5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2–8: Cursor on End of Longer Cable
2–6
. . . . . . . . . . . . . . . . . . . . . . .
Figure 2–9: Scrolling Down the Cable
2–7
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2–10: Pulse Width at 2 ns
2–7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2–11: Pulse Width at 10 ns
2–8
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2–12: Pulse Width at 100 ns
2–8
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2–13: Pulse Width at 1000 ns, Longer than the Cable
Being Tested
2–8
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2–14: Noise on the Waveform.
2–9
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2–15: Noise Reduced.
2–10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2–16: Noise Reduced to Minimum
2–10
. . . . . . . . . . . . . . . . . . . . . . . .
Figure 2–17: Incident and Reflected Pulses with Cursor at 0.00 ft
2–11
. . . . . .
Figure 2–18: Incident and Reflected Pulses with Cursor at 10.0 ft
2–12
. . . . . .
Figure 2–19: New Zero Set at End of Test Cable
2–12
. . . . . . . . . . . . . . . . . . .
Figure 2–20: Display with 10-ft Cable and NOISE FILTER turned to
VERT SET REF
2–13
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2–21: VERT SCALE adjusted to Make Pulse Two Divisions
High
2–13
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2–22: Filter Returned to Desired Setting
2–14
. . . . . . . . . . . . . . . . . . . .
Figure 2–23: Display with VIEW INPUT Turned Off
2–15
. . . . . . . . . . . . . . .
Figure 2–24: Display with VIEW INPUT Turned On
2–15
. . . . . . . . . . . . . . .
Figure 2–25: Waveform Moved to Upper Portion of the Display
2–16
. . . . . . .
Figure 2–26: Waveform with Cable Shorted
2–16
. . . . . . . . . . . . . . . . . . . . . . .
Figure 2–27: Waveform with Both Current and Stored Waveforms
2–17
. . . . .
Figure 2–28: Stored, Current, and Difference Waveforms
2–17
. . . . . . . . . . . .
Figure 2–29: Display with VIEW STORE and VIEW DIFF Disabled.
2–19
. .
Figure 2–30: Short and Open Viewed via Max Hold
2–19
. . . . . . . . . . . . . . . .
Figure 2–31: Waveform Strobed Down Display in Max Hold
2–19
. . . . . . . . .
Figure 2–32: Display with Pulse Turned Off
2–21
. . . . . . . . . . . . . . . . . . . . . .
Summary of Contents for 1503C
Page 4: ......
Page 92: ...Appendix A Specifications A 6 1503C MTDR User Manual...
Page 104: ...Appendis B Operator Performance Checks B 12 1503C MTDR User Manual...
Page 122: ...Glossary Glossary 6 1503C MTDR User Manual...
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Page 128: ......