3A3: Difference between revisions
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{{Plugin Sidebar 2| | |||
title=Tektronix Type 3A3 | | |||
summary=Dual trace differential amplifier plugin | | |||
image=3a3 front.jpg | | |||
caption=Type 3A3 front view | | |||
series=[[560-series scopes]] | | |||
introduced=1964 | | |||
discontinued=1972 | | |||
manuals= | |||
* [http://bama.edebris.com/download/tek/3a3/3a3early.djvu Tektronix 3A3 Manual (early) (DjVu)] | * [http://bama.edebris.com/download/tek/3a3/3a3early.djvu Tektronix 3A3 Manual (early) (DjVu)] | ||
* [http://bama.edebris.com/download/tek/3a3/3a3late.djvu Tektronix 3A3 Manual (late) (DjVu)] | * [http://bama.edebris.com/download/tek/3a3/3a3late.djvu Tektronix 3A3 Manual (late) (DjVu)] | ||
}} | |||
The '''Tektronix 3A3''' is a dual trace differential amplifier for [[560-series scopes]]. | |||
==Specifications== | |||
{{BeginSpecs}} | |||
{{Spec | Bandwidth | switch-selectable, 5 kHz or 500 kHz}} | |||
{{EndSpecs}} | |||
[[Category:Specifications needed]]''please add more'' | |||
==Internals== | |||
Early 3A3s use a [[7586]] Nuvistor for the front end cathode follower. Serial numbers 4990 and up use a dual JFET. | |||
==Pictures== | |||
<gallery> | <gallery> | ||
File:3a3 front.jpg|Front | |||
File:3a3 right.jpg|Right side | |||
File:3a3 left.jpg|Left side | |||
File:3a3 top.jpg|Top | |||
File:3a3 bottom.jpg|Bottom | |||
File:3a3 001.JPG| Nuvistor in inputstage | |||
File:3A3 002.JPG| Dual JFET in inputstage | |||
</gallery> | </gallery> | ||
[[Category:5560 series plugins]] |
Revision as of 10:52, 1 September 2014
Template:Plugin Sidebar 2 The Tektronix 3A3 is a dual trace differential amplifier for 560-series scopes.
Specifications
Key Specifications
Bandwidth | switch-selectable, 5 kHz or 500 kHz |
---|
please add more
Internals
Early 3A3s use a 7586 Nuvistor for the front end cathode follower. Serial numbers 4990 and up use a dual JFET.
Pictures
-
Front
-
Right side
-
Left side
-
Top
-
Bottom
-
Nuvistor in inputstage
-
Dual JFET in inputstage