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The Tektronix Type 3S7 is a sampling plug-in for 560-series scopes such as the [[561]]. Used with the | {{Plugin Sidebar 2 | | ||
[[3T7]], a TDR system is formed. | title=Tektronix 3S7 | | ||
summary=Sampling plug-in | | |||
image=3s7_front.JPG | | |||
caption=Tektronix 3S7 front | | |||
series=[[560-series scopes]] | | |||
introduced=1971 | | |||
discontinued=1973 | | |||
manuals= | |||
* [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 | |||
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 | |||
[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. | |||
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. | |||
The interface between the GR-874 connector and the printed circuit board is described in US Patent 3,426,311. | |||
==Specifications== | |||
[[Category:Specifications needed]]''please add'' | |||
==Pictures== | |||
<gallery> | <gallery> | ||
3s7_front.JPG|Front | |||
3s7_left.JPG|Left | |||
3s7_right.JPG|Right | |||
3s7_top.JPG|Top | |||
3s7_bottom.JPG|Bottom | |||
Tek_3s7_bottom.jpg|bottom | |||
Tek_3s7_bottom_full.jpg|bottom | |||
Tek 3s7 panel wiring.jpg|panel wiring | |||
</gallery> | </gallery> | ||
[[Category:560 series plugins]] | |||
[[Category:Sampling plugins]] | |||
[[Category:Time-domain reflectometers]] | |||
[[Category:GR874]] |