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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. It fits in the [[287]] enclosure.  It contains its own  
on the oscilloscope being used.
linear regulated supply so it can 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.


* [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>
Image:Tek 286 front.jpg|Front
Tek 286 front.jpg|Front
Image:Tek 286 top.jpg|Top
Tek 286 top.jpg|Top
Image:Tek 286 bottom.jpg|Bottom
Tek 286 bottom.jpg|Bottom
Image:Tek 286 regulator.jpg|Regulator
Tek 286 regulator.jpg|Regulator
Image:Tek 286 fet and logic.jpg|FET and Logic
Tek 286 fet and logic.jpg|FET and Logic
Image:Tek 286 strobe delay comparator.jpg|Strobe Delay Comparator
Tek 286 strobe delay comparator.jpg|Strobe Delay Comparator
Image:Tek 286 strobe and preamp.jpg|Strobe and Preamp
Tek 286 strobe and preamp.jpg|Strobe and Preamp
Image:Tek 286 rear.jpg|Rear
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]]

Revision as of 00:00, 13 October 2017

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.

  • Front

    Front

  • Top

    Top

  • Bottom

    Bottom

  • Regulator

    Regulator

  • FET and Logic

    FET and Logic

  • Strobe Delay Comparator

    Strobe Delay Comparator

  • Strobe and Preamp

    Strobe and Preamp

  • Rear

    Rear

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