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The Tektronix 3A72 is a two-channel amplifier designed for use in the [[ | {{Plugin Sidebar | ||
|manufacturer=Tektronix | |||
|series=560-series scopes | |||
|type=3A72 | |||
|summary=Dual channel amplifier plug-in | |||
|image=Tek 3a72 front.jpg | |||
|caption=Tektronix 3A72 | |||
|introduced=1961 | |||
|discontinued=(?) | |||
|designers= | |||
|manuals= | |||
* [[Media:070-274.pdf|Tektronix 3A72 Manual]] | |||
* [https://bama.edebris.com/download/tek/3a72/3a72.djvu Tektronix 3A72 Manual] (DjVu @ BAMA) | |||
}} | |||
The '''Tektronix 3A72''' is a two-channel amplifier designed for use in the [[560-series scopes | 560 series oscilloscopes]]. | |||
Prior to serial number 1420, the 3A72 was called the ''Type 72''. The 3A72 documentation applies to the 72. | |||
{{BeginSpecs}} | |||
{{Spec | Bandwidth | DC to 650 kHz }} | |||
{{Spec | Deflection | 10 mV/div to 20 V/div }} | |||
{{Spec | Input impedance |1 MΩ // 47 pF }} | |||
{{EndSpecs}} | |||
==Pictures== | |||
<gallery> | |||
Tek 3a72 front.jpg | |||
Tek 3a72 top.jpg | |||
Tek 3a72 bottom.jpg | |||
Tek 3a72 right.jpg | |||
Tek 3a72 left.jpg | |||
3a72.jpg | |||
3a72 block.png | |||
3a72 schematic.png | |||
</gallery> | |||
===Type 72=== | |||
<gallery> | <gallery> | ||
Tek type 72 front.jpg | |||
Tek type 72 right internal.jpg | |||
Tek type 72.jpg|From 1961 catalog. | |||
Tek type 72 in rm561.jpeg|Type 72 in RM561 | |||
</gallery> | </gallery> | ||
==Components== | |||
{{Parts|3A72}} | |||
[[Category:560 series plugins]] |
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