3S1: Difference between revisions

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 |summary=1 GHz sampling plug-in
 |image=3s1_front.jpg
-|caption=3S1 front view
+|caption=Tektronix 3S1
 |introduced=1967
 |discontinued=(?)
 |designers=
 |manuals=
-* [http://bama.edebris.com/download/tek/3s1/3s1.djvu Tektronix 3S1 Manual (DjVu)]
+* [[Media:070-0632-00.pdf|Tektronix 3S1 Manual]]
-* [https://w140.com/late_3s1_schematics.pdf Late 3S1 Schematics (PDF)]
+* [[Media:late_3s1_schematics.pdf|Late 3S1 Schematics]]
-* [[Media:Tek 3s1 fcp june 1967.pdf]]
+* [[Media:Tek 3s1 fcp june 1967.pdf|Tektronix 3S1 Factory Cal Procedure 1967]]
-* [[Media:Tek 3s1 cal outline.pdf|Tektronix 3S1 Calibration Outline (PDF, OCR)]]
+* [[Media:Tek 3s1 cal outline.pdf|Tektronix 3S1 Calibration Outline]] (OCR)
 }}
-The '''Tektronix Type 3S1''' is a dual-trace [[sampling_oscilloscope|sampling]] plug-in for [[560-series scopes]].
+The '''Tektronix 3S1''' is a dual-trace [[sampling_oscilloscope|sampling]] plug-in for [[560-series scopes]].
-In contrast to modular sampling plug-ins like the [[3S2]], the 3S1 has built-in sampling heads.
-The signal enters through [[GR-874 connector]]s on the front panel.
-Each channel has a resistive trigger pickoff followed by a 55 ns coaxial [[delay line]].
-Following the delay line is a compensation circuit designed to (partially) undo the pulse degradation caused by the delay line, and also to provide proper termination for low return loss at the input.
-Next in the main signal path is a four-diode sampling bridge driven by a [[snap-off diode]], D73.
 In many ways, the 3S1 is similar to the [[4S1]], but more compact.
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 {{Spec | Bandwidth | 1 GHz (calculated) }}
 {{EndSpecs}}
+==Links==
+{{Documents|Link=3S1}}
+==Internals==
+In contrast to modular sampling plug-ins like the [[3S2]], the 3S1 has built-in sampling heads.
+The signal enters through [[GR-874 connector]]s on the front panel.
+Each channel has a resistive trigger pickoff followed by a 55 ns coaxial [[delay line]].
+Following the delay line is a compensation circuit designed to (partially) undo the pulse degradation caused by the delay line, and also to provide proper termination for low return loss at the input.
+Next in the main signal path is a four-diode sampling bridge driven by a [[snap-off diode]], D73.
 ==Pictures==
 <gallery>
 s1_front.jpg|front view
@@ Line 42: / Line 45: @@
 </gallery>
+==Components==
+{{Parts|3S1}}
 [[Category:Sampling plugins]]
 [[Category:560 series plugins]]
 [[Category:GR874]]