S-4: Difference between revisions

40 bytes added ,  18 November 2016
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* [http://w140.com/frye_s4_gate.pdf George Frye's Explanation of S-4 sampler in October 1968 Service Scope (PDF)]
* [http://w140.com/frye_s4_gate.pdf George Frye's Explanation of S-4 sampler in October 1968 Service Scope (PDF)]
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The '''Tektronix S-4''' is a sampling head for 7000- and 3S-series samplers.  It was designed by [[George Frye]] and [[introduced in 1968]]. It is the fastest of the S-series plug-in samplers. (An interesting comparison of different sampling heads is found in [http://www.picosecond.com/objects/AN-02a.pdf "AN-3042a, Revision 1, 2/89"].)
The '''Tektronix S-4''' is a sampling head for 7000- and 3S-series samplers.  It was designed by [[George Frye]] and [[introduced in 1968]]. It is the fastest of the S-series plug-in samplers.  


{{BeginSpecs}}
{{BeginSpecs}}
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==Links==
==Links==
* [http://www.amplifier.cd/Test_Equipment/Tektronix/Tektronix_7000_series_special/S4.html S-4 page @ amplifier.cd]
* [http://www.amplifier.cd/Test_Equipment/Tektronix/Tektronix_7000_series_special/S4.html S-4 page @ amplifier.cd]
* [https://kh6htv.files.wordpress.com/2015/11/an-02a-oscopes.pdf James R. Andrews, ''Comparison of Ultra-Fast Rise Sampling Oscilloscopes''. Picosecond Pulse Labs App Note AN-2a, 1989]


==Pictures==
==Pictures==