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The '''Tektronix 286''' is a multiplexer [[introduced in 1970]] for S-series sampling heads. It is useful in situations where the | 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 | number of signals that need to be measured is more than the number of inputs channels | ||
on the oscilloscope being used. | on the oscilloscope being used. | ||
linear regulated supply | |||
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. | |||
* [http://w140.com/tek_286_287_r288.pdf Tektronix 286/287/R288 Manual (PDF)] | * [http://w140.com/tek_286_287_r288.pdf Tektronix 286/287/R288 Manual (PDF)] | ||
<gallery> | <gallery> | ||
Tek 286 front.jpg|Front | |||
Tek 286 top.jpg|Top | |||
Tek 286 bottom.jpg|Bottom | |||
Tek 286 regulator.jpg|Regulator | |||
Tek 286 fet and logic.jpg|FET and Logic | |||
Tek 286 strobe delay comparator.jpg|Strobe Delay Comparator | |||
Tek 286 strobe and preamp.jpg|Strobe and Preamp | |||
Tek 286 rear.jpg|Rear | |||
</gallery> | </gallery> | ||
[[Category:Introduced in 1970]] | [[Category:Introduced in 1970]] | ||
[[Category:7000 and 3S series sampling heads]] | [[Category:7000 and 3S series sampling heads]] |