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3A7: Difference between revisions
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|manufacturer=Tektronix | |manufacturer=Tektronix | ||
|type=3A7 | |type=3A7 | ||
|summary=Differential amplifier | |summary=Differential amplifier plug-in | ||
|image=Tek 3a7 | |image=Tek 3a7 front.jpeg | ||
|caption=3A7 front view | |caption=3A7 front view | ||
|introduced=1965 | |introduced=1965 | ||
| Line 10: | Line 10: | ||
|series=560-series scopes | |series=560-series scopes | ||
|manuals= | |manuals= | ||
* [[Media:070-0477-00.pdf|Tektronix 3A7 Manual] | * [[Media:070-0477-00.pdf|Tektronix 3A7 Manual]] (OCR) | ||
* [[Media:Tek 3a7 irb | * [[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 | 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/ | {{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/ | {{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>, | {{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== | ||
| Line 38: | Line 45: | ||
</gallery> | </gallery> | ||
==Components== | |||
{{Parts|3A7}} | {{Parts|3A7}} | ||
[[Category:560 series plugins]] | [[Category:560 series plugins]] | ||