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{{Instrument Sidebar | |||
|manufacturer=Tektronix | |||
|model=261 | |||
|class=Multiplexer | |||
|series= | |||
|summary=switch for 50 Ω coaxial cables | |||
|image=Tek 262 catalog.jpg | |||
|caption=Tek 262 catalog image | |||
|introduced=1964 | |||
|discontinued=(?) | |||
|designers= | |||
|manuals= | |||
* [https://w140.com/tek_261.pdf Tektronix 261 Manual] (PDF) | |||
}} | |||
The '''Tektronix 261''' is a switch for 50 Ω coaxial cables with eight independent SPDT relays. Signal connections are through 24 [[GR-874 connector]]s. | The '''Tektronix 261''' is a switch for 50 Ω coaxial cables with eight independent SPDT relays. Signal connections are through 24 [[GR-874 connector]]s. | ||
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{{MissingSpecs}} | {{MissingSpecs}} | ||
==Pictures== | ==Pictures== | ||
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[[Category:Switches and multiplexers]] | [[Category:Switches and multiplexers]] | ||