7B85: Difference between revisions
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(new high-res photos) |
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Horizontal mode is set to alternating to show the pulse signal being triggered (A) and the delayed/magnified part (B). | Horizontal mode is set to alternating to show the pulse signal being triggered (A) and the delayed/magnified part (B). | ||
<gallery> | <gallery> | ||
7b85-risetime-5n.jpg | Measuring rise time of a pulse. Delayed signal is scaled for 0-100% on graticule. Delay time is adjusted so the trace crosses the 10% level on the center line. Delta time is adjusted | 7b85-risetime-5n.jpg | Measuring rise time of a pulse. Delayed signal is scaled for 0-100% on graticule. Delay time is adjusted so the trace crosses the 10% level on the center line. Delta time is adjusted so the delta-delayed trace crosses 90% on the same vertical line. Delta time readout indicates rise time directly. | ||
7b85-risetime-10n.jpg | Measuring rise time of a pulse. Same as before, rise time increased to 10 ns (HP8112A generator). | 7b85-risetime-10n.jpg | Measuring rise time of a pulse. Same as before, rise time increased to 10 ns (HP8112A generator). | ||
7b85-pulse-width.jpg | Pulse width measurement. Delayed signal and delta-delayed trace cross at 50%. Delta time readout indicates pulse width directly. | 7b85-pulse-width.jpg | Pulse width measurement. Delayed signal and delta-delayed trace cross at 50%. Delta time readout indicates pulse width directly. | ||