User:Peter: Difference between revisions

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File:P6202-risetime-7s12-100ps.jpg  | P6202 rise time  
File:P6202-risetime-7s12-100ps.jpg  | P6202 rise time  
File:P6202-risetime-7s12-1ns.jpg  | P6202 rise time  
File:P6202-risetime-7s12-1ns.jpg  | P6202 rise time  
File:P6230-rt1.jpg | P6230 Rise time measured on a [[7S12]] with [[S-52]] and [[S-4]] heads, P6230 ground sleeve connected directly at S-52 output (no ground lead)
File:P6230-rt2.jpg | P6230 Rise time without ground lead: 9.2 * 20 ps = 184 ps (equiv. to 1.9 GHz bandwidth)
File:P6230-rt3.jpg | P6230 Rise time - Effect of using the "low inductance" ground lead - rise time 400 ps, bandwidth 875 MHz
File:P6230-rt4.jpg | P6230 Rise time - Using the 250 mm alligator ground lead - severe pulse distortion, rise time ~3 ns (115 MHz)!


File:Tek7904-7a19-7b92a-1010mhz-hfsync.jpg ‎| A 7B92A (B098xxx) displaying a 1.01 GHz sine in HF Sync mode (7904 mainframe, 7A19 amplifier)
File:Tek7904-7a19-7b92a-1010mhz-hfsync.jpg ‎| A 7B92A (B098xxx) displaying a 1.01 GHz sine in HF Sync mode (7904 mainframe, 7A19 amplifier)
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File:7b85-risetime-5n.jpg ‎ |  7B85 used for rise time measurement
File:7b85-risetime-5n.jpg ‎ |  7B85 used for rise time measurement
File:7b85-pulse-width.jpg ‎ |  7B85 used for pulse width measurement
File:7b85-pulse-width.jpg ‎ |  7B85 used for pulse width measurement
File:7b85-period-2.jpg ‎    |  7B85 used for pulse period measurement
File:7b85-period-2.jpg ‎    |  7B85 used for pulse period measurement
File:7b85-period-1.jpg ‎    |  7B85 used for pulse period measurement
File:7b85-period-1.jpg ‎    |  7B85 used for pulse period measurement
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File:7s12-s52-incident.jpg ‎  | 7S12 displaying the incident pulse from an S-52 (nom. < 25 ps) through an S-6 head (nom. < 30 ps)
File:7s12-s52-incident.jpg ‎  | 7S12 displaying the incident pulse from an S-52 (nom. < 25 ps) through an S-6 head (nom. < 30 ps)
File:7s12-self-portrait.jpg ‎ | 7S12/S-6/S-52 "Self Portrait" - pulse reflected on S-6 "through" path (approx. 120 ps one way)
File:7s12-self-portrait.jpg ‎ | 7S12/S-6/S-52 "Self Portrait" - pulse reflected on S-6 "through" path (approx. 120 ps one way)
File:7s12-s52-pulse-1.jpg | Full pulse pattern of a 7S12/S-52 in real time (top trace) and sampled (bottom trace) shown simultaneously on [[7844]].  7S12 trace at slowest possible sweep.
File:7s12-s52-pulse-2.jpg | S-52 pulse in real time (top trace) and sampled (bottom trace) shown simultaneously on [[7844]].  Approximately equal time scales.


File:Tri-1k w.jpg ‎  | sub-millivolt triangle signal displayed through 7A22, BW=1 kHz
File:Tri-1k w.jpg ‎  | sub-millivolt triangle signal displayed through 7A22, BW=1 kHz

Revision as of 09:11, 17 January 2016

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