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]]<br /><small>[https://bama.edebris.com/download/tek/3a7/3a7.djvu Tektronix 3A7 Manual] (DjVu @ BAMA)<br />[http://bama.edebris.com/download/tek/3a7/3a7-differential-comparator.pdf Tektronix 3A7 Military Manual] (PDF @ BAMA)</small> | ||
* [[Media:Tek 3a7 irb no ocr.pdf|Tektronix 3A7 Instrument Reference Book]] (needs OCR) | |||
* [[Media:Tek 3a7 irb no ocr.pdf|Tektronix 3A7 Instrument Reference Book ( | |||
}} | }} | ||
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]]. |
Revision as of 13:07, 10 July 2022
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 |
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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 |
Pictures