261: Difference between revisions
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operates on 10mA DC and has a resistance of 160 ohms. | operates on 10mA DC and has a resistance of 160 ohms. | ||
[ | * [http://w140.com/tek_261.pdf Tektronix 261 Manual (PDF)] | ||
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[[Category:Specifications needed]] | [[Category:Specifications needed]] | ||
[[Category:Image needed]] | [[Category:Image needed]] | ||
[[Category:Introduced in 1964]] | [[Category:Introduced in 1964]] | ||
Revision as of 18:30, 13 October 2014
The Tektronix 261 is a switch for 50-ohm coaxial cables. It has eight independent SPDT relays. All 24 connectors are GR-874. Each relay has a coil that operates on 10mA DC and has a resistance of 160 ohms.