3S7: Difference between revisions

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m (→‎top: clean up, replaced: title=Tektronix → manufacturer=Tektronix |series=560-series scopes |type=, {{Plugin Sidebar 2 → {{Plugin Sidebar, series=560-series scopes → designers=)
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{{Plugin Sidebar 2 |
{{Plugin Sidebar |
title=Tektronix 3S7 |
manufacturer=Tektronix |series=560-series scopes |type= 3S7 |
summary=Sampling plug-in |
summary=Sampling plug-in |
image=3s7_front.JPG |
image=3s7_front.JPG |
caption=Tektronix 3S7 front |
caption=Tektronix 3S7 front |
series=[[560-series scopes]] |
designers= |
introduced=1971 |
introduced=1971 |
discontinued=1973 |
discontinued=1973 |
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* [http://w140.com/tek_3s7_3t7_with_index.pdf Tektronix 3S7/3T7 Manual (PDF)]
* [http://w140.com/tek_3s7_3t7_with_index.pdf Tektronix 3S7/3T7 Manual (PDF)]
}}
}}
The '''Tektronix Type 3S7''' is a [[sampling_oscilloscope|sampling]] plug-in  
The '''Tektronix Type 3S7''' is a [[sampling_oscilloscope|sampling]] plug-in, [[introduced in 1971]], for [[560-series scopes]] such as the [[561]] and [[564]].   
for [[560-series scopes]] such as the [[561]] and [[564]].  The 3S7 was [[introduced in 1971]].


Used with the [[3T7]], a TDR system is formed.  The 3S7/3T7 are seen on the front cover of the document
Used with the [[3T7]], a TDR system is formed.   
[http://slack.com/TE/TekConcepts/TekTDRMeas.pdf Tektronix TDR Measurement Concepts].   
The 3S7/3T7 are seen on the front cover of the document [http://slack.com/TE/TekConcepts/TekTDRMeas.pdf Tektronix TDR Measurement Concepts].   
Like the [[1S2]], the connectors on the 3S7/3T7 are 50 Ω [[GR-874 connector]]s.
Like the [[1S2]], the connectors on the 3S7/3T7 are 50 Ω [[GR-874 connector]]s.
A short coaxial cable carries the pulse from the front panel output of the
A short coaxial cable carries the pulse from the front panel output of the 3T7 to the front panel input of the 3S7, where it passes through the sampling gate and out to the cable or network under test.
3T7 to the front panel input of the 3S7, where it passes through the  
sampling gate and out to the cable or network under test.


The interface between the GR-874 connector and the printed circuit board is described in US Patent 3,426,311.
The interface between the GR-874 connector and the printed circuit board is described in US Patent 3,426,311.