Tektronix 1502C Telescope User Manual


 
Table of Contents
1502C MTDR User Manual
v
Figure 233: Captured Single Sweep of Shorted Test Cable 225. . . . . . . .
Figure B1: Start-up Measurement Display B2. . . . . . . . . . . . . . . . . . . . .
Figure B2: Measurement Display with 3-foot Cable B3. . . . . . . . . . . . .
Figure B3: Cursor at End of 3-foot Cable B3. . . . . . . . . . . . . . . . . . . . . .
Figure B4: Cursor at End of 3-foot Cable, Vp Set to .30 B4. . . . . . . . . .
Figure B5: Flat-Line Display Out to 50,0000+ Feet B4. . . . . . . . . . . . . .
Figure B6: Flat-Line Display at 2.000 ft B5. . . . . . . . . . . . . . . . . . . . . .
Figure B7: Waveform Off the Top of the Display B5. . . . . . . . . . . . . . . .
Figure B8: Waveform at the Bottom of the Display B6. . . . . . . . . . . . . .
Figure B9: Waveform with Gain at 5.00 mr/div B6. . . . . . . . . . . . . . . . .
Figure B10: Top of Pulse on Center Graticule B8. . . . . . . . . . . . . . . . . .
Figure B11: Rising Edge of Incident Pulse in Left-most Major
Division B8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure B12: Waveform Centered, Cursor at 0.000 ft B9. . . . . . . . . . . . .
Figure B13: Pulse Centered on Display B9. . . . . . . . . . . . . . . . . . . . . . . .
Figure B14: Cursor on Lowest Major Graticule that Rising Edge
crosses B10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure B15: Cursor on Highest Major Graticule that Rising Edge
crosses B10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure B16: Jitter Apparent on Leading Edge of Incident Pulse B11. . .
Figure B17: Jitter Captured Using Max Hold B11. . . . . . . . . . . . . . . . . .
Figure D1: Slide Rule of VSWR vs. Percent Reflected Voltage D2. . . .
Figure D2: Slide Rule of Return Loss vs. Percent Reflected
Voltage D3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure D3: Slide Rule 50 ohm Source D4. . . . . . . . . . . . . . . . . . . . . . . . .
Figure D4: Slide Rule 75 ohm Source D5. . . . . . . . . . . . . . . . . . . . . . . . .
Figure D5: Calculating Resistance/Impedance from Waveform
Amplitude D6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure D6: English-Metric, Metric-English Conversion Scales D7. . . .
Figure D7: Dielectric Constant and Velocity Factor, Short
Distance D8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure D8: Dielectric Constant and Velocity Factor, Long
Distance D9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .