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* [[Media:070-1007-00.pdf|Tektronix 286/287/R288 Manual]] (PDF) | * [[Media:070-1007-00.pdf|Tektronix 286/287/R288 Manual]] (PDF) | ||
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The '''Tektronix 286''' is a multiplexer [[introduced in 1970]] for S-series sampling heads. | The '''Tektronix 286''' is a multiplexer [[introduced in 1970]] | ||
It is useful in situations where the number of signals that need to be measured is more than the number of inputs channels on the oscilloscope being used. | for [[7000_and_3S_series_sampling_heads|S-series sampling heads]]. | ||
It is useful in situations where the number of signals that need to be measured | |||
is more than the number of inputs channels on the oscilloscope being used. | |||
The 286 fits in the [[287]] enclosure, but since it contains its own linear regulated supply, it can also operate as a freestanding unit without a 287, if desired. | The 286 fits in the [[287]] enclosure, but since it contains its own linear regulated supply, | ||
it can also operate as a freestanding unit without a 287, if desired. | |||
==Pictures== | ==Pictures== | ||
Revision as of 04:50, 21 October 2021
The Tektronix 286 is a multiplexer introduced in 1970 for S-series sampling heads. It is useful in situations where the number of signals that need to be measured is more than the number of inputs channels on the oscilloscope being used.
The 286 fits in the 287 enclosure, but since it contains its own linear regulated supply, it can also operate as a freestanding unit without a 287, if desired.
Pictures
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Front
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Top
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Bottom
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Regulator
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FET and Logic
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Strobe Delay Comparator
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Strobe and Preamp
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Rear
