3A7: Difference between revisions

76 bytes added ,  7 December 2023
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{{Plugin Sidebar 2|
{{Plugin Sidebar
title=Tektronix 3A7 |
|manufacturer=Tektronix
summary=Differential amplifier|
|type=3A7  
image=Tek 3a7 c1.jpg |  
|summary=Differential amplifier plug-in
caption=3A7 front view |
|image=Tek 3a7 front.jpeg ‎
introduced=1965 |
|caption=3A7 front view  
discontinued=1974 |
|introduced=1965  
series=[[560-series scopes]]|
|discontinued=1974  
manuals=
|designers=Bill DeVey
* [[Media:070-0477-00.pdf|‎Tektronix 3A7 Manual (PDF)]]
|series=560-series scopes
* [http://bama.edebris.com/download/tek/3a7/3a7.djvu Tektronix 3A7 Manual (DjVu)]
|manuals=
* [http://bama.edebris.com/download/tek/3a7/3a7-differential-comparator.pdf Tektronix 3A7 Military Manual (PDF)]
* [[Media:070-0477-00.pdf|‎Tektronix 3A7 Manual]] (OCR)
* [[Media:Tek 3a7 irb no ocr.pdf|Tektronix 3A7 Instrument Reference Book (PDF, needs OCR)]]
* [[Media:TM-9-6625-1897-14-1.pdf|Tektronix 3A7 Army Manual]] (OCR)
* [[Media:Tek 3a7 irb.pdf|Tektronix 3A7 Instrument Reference Book]] (OCR)
}}
}}
The '''Tektronix 3A7 "Differential Comparator"''' is a differential amplifier plug-in for [[560-series scopes]].
The '''Tektronix 3A7 ''' Differential Comparator is a differential amplifier plug-in for [[560-series scopes]].
It provides a precision variable DC source, allowing an input signal to be shifted
It provides a precision variable DC source, allowing an input signal to be shifted
by a specific voltage offset.
by a specific voltage offset.


{{BeginSpecs}}
{{BeginSpecs}}
{{Spec|Bandwidth|10 MHz in 10 mV/DIV and above, 8 MHz at 5 mV/Div, 6 MHz at 2 mV/Div, 4 MHz at 1 mV/Div}}
{{Spec | Bandwidth         | 10 MHz in 10 mV/div and above, 8 MHz at 5 mV/div, 6 MHz at 2 mV/div, 4 MHz at 1 mV/div }}
{{Spec | Deflection | 1 mV/Div to 50 mV/Div (1-2-5), variable control up to 125 mV/Div, separate 1-10-100-1000× attenuator, i.e. up to 50(125) V/Div }}
{{Spec | Deflection         | 1 mV/div to 50 mV/div (1–2–5), variable control up to 125 mV/div, separate 1–10–100–1000× attenuator, i.e. up to 50(125) V/div }}
{{Spec | Display modes | A -  V<sub>c</sub>, A - B,  V<sub>c</sub> - B }}
{{Spec | Display modes     | A - V<sub>c</sub>,  A - B,  V<sub>c</sub> - B }}
{{Spec | Comparison voltage | 0 to ±1.1 V or 0 to ±10 V, 10 coarse steps plus 10-turn pot with mechanical readout }}
{{Spec | Comparison voltage | 0 to ±1.1 V or 0 to ±10 V, 10 coarse steps plus 10-turn pot with mechanical readout }}
{{EndSpecs}}
{{EndSpecs}}
==Links==
{{Documents|Link=3A7}}
==Calibration Fixtures==
:[[067-0503-00]] Precision DC Divider, ×10/×100


==Pictures==
==Pictures==
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Tek 3a7 4.JPG
Tek 3a7 4.JPG
</gallery>
</gallery>
==Components==
{{Parts|3A7}}


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