3A2: Difference between revisions

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{{Plugin Sidebar|
{{Plugin Sidebar|
manufacturer=Tektronix |series=560-series scopes |type=3A2 |
manufacturer=Tektronix |series=560-series scopes |type=3A2 |
summary=Dual trace amplifier plugin |
summary=500 kHz Dual Trace Amplifier Plugin |
image=Tek 3a2 front.jpeg |  
image=Tek 3a2 front.jpeg |
caption=Type 3A2 front view |
caption=Type 3A2 Front View |
designers=  |
designers=  |
introduced=1964 |
introduced=1964 |
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* [http://bama.edebris.com/download/tek/3a2/3a2.djvu Tektronix 3A2 Manual @ BAMA] (DjVu)
* [http://bama.edebris.com/download/tek/3a2/3a2.djvu Tektronix 3A2 Manual @ BAMA] (DjVu)
}}
}}
The '''Tektronix Type 3A2''' is a dual-trace amplifier plug-in [[introduced in 1963]] for [[560-series scopes]].
The '''Tektronix Type 3A2''' is a 500 kHz dual-trace amplifier plug-in [[introduced in 1963]] for [[560-series scopes]].
It was designed for compatibility with the digital unit in the [[567]], e.g, the [[6R1]] or [[6R1A]].
It was designed for compatibility with the digital unit in the [[567]], e.g, the [[6R1]] or [[6R1A]].


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The signal that causes the switching is generated by a relaxation oscillator
The signal that causes the switching is generated by a relaxation oscillator
formed using a capacitor and a pair of [[152-108]] [[Shockley diode]]s, D385 and D386.
formed using a capacitor and a pair of [[152-108]] [[Shockley diode]]s, D385 and D386.
==Pictures==
==Pictures==
<gallery>
<gallery>
3a2 front.jpg
3a2 front.jpg | 3A2 Front
3a2 left.jpg
3a2 left.jpg | 3A2 Left
3a2 right.jpg
3a2 right.jpg | 3A2 Right
3a2 top.jpg
3a2 top.jpg | 3A2 Top
3a2 bottom.jpg
3a2 bottom.jpg | 3A2 Bottom
Tek 3a2 ch1 input.png|Channel 1 Input Amp
Tek 3a2 ch1 input.png|3A2 Channel 1 Input Amp
Tek 3a2 ch2 input.png|Channel 2 Input Amp
Tek 3a2 ch2 input.png|3A2 Channel 2 Input Amp
Tek 3a2 switching and output.png|Switching and Output Amp
Tek 3a2 switching and output.png|3A2 Switching and Output Amp
Tek 3a2 attenuator switches.png|Attenuator Switches
Tek 3a2 attenuator switches.png|3A2 Attenuator Switches
</gallery>
</gallery>
{{Parts|3A2}}


[[Category:560 series plugins]]
[[Category:560 series plugins]]
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