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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 | summary=500 kHz Dual Trace Amplifier Plugin | | ||
image=Tek 3a2 front.jpeg | | image=Tek 3a2 front.jpeg | | ||
caption=Type 3A2 | 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]] | ||