3A7: Difference between revisions
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|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. | ||
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{{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== | ==Calibration Fixtures== | ||
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</gallery> | </gallery> | ||
==Components== | |||
{{Parts|3A7}} | {{Parts|3A7}} | ||
[[Category:560 series plugins]] | [[Category:560 series plugins]] |
Latest revision as of 18:56, 7 December 2023
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 by a specific voltage offset.
Key Specifications
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 |
---|---|
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 |
Display modes | A - Vc, A - B, Vc - B |
Comparison voltage | 0 to ±1.1 V or 0 to ±10 V, 10 coarse steps plus 10-turn pot with mechanical readout |
Links
Documents Referencing 3A7
Document | Class | Title | Authors | Year | Links |
---|---|---|---|---|---|
Tekscope 1970 V2 N5 Oct 1970.pdf | Article | Amplitude Measurement to Better Than 1% | 1970 | 1S1 • 7503 • 7A13 • 1A5 • W • 3A7 |
Calibration Fixtures
- 067-0503-00 Precision DC Divider, ×10/×100