7A21N: Difference between revisions

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15 bytes added ,  9 August 2021
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→‎top: clean up, replaced: title=Tektronix → manufacturer=Tektronix | type=, series=7000-series scopes| → series=7000-series scopes|
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m (→‎top: clean up, replaced: title=Tektronix → manufacturer=Tektronix | type=, series=7000-series scopes| → series=7000-series scopes|)
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{{Plugin Sidebar 2 |
{{Plugin Sidebar 2 |
title=Tektronix 7A21N |
manufacturer=Tektronix | type=7A21N |
summary="Direct Access" |
summary="Direct Access" |
image=Tek 7a21n front.jpg |   
image=Tek 7a21n front.jpg |   
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introduced=1972 |
introduced=1972 |
discontinued=1979 |
discontinued=1979 |
series=[[7000-series scopes]]|
series=7000-series scopes|
manuals=
manuals=
* [[Media:070-1367-00.pdf|Tektronix 7A21N Manual]] (PDF)
* [[Media:070-1367-00.pdf|Tektronix 7A21N Manual]] (PDF)
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The '''Tektronix 7A21N''' is a 7000-series plug-in that provides direct access to the CRT for fast-risetime -
The '''Tektronix 7A21N''' is a 7000-series plug-in that provides direct access to the CRT for fast-risetime -
AC signals on the 500 MHz-class 7900 series scopes, i.e. [[7904]]/[[7904A]], [[R7903]], [[7934]], [[R7912]].
AC signals on the 500 MHz-class 7900 series scopes, i.e. [[7904]]/[[7904A]], [[R7903]], [[7934]], [[R7912]].


Input signals are applied via a pair of [[GR-874]] connectors.  
Input signals are applied via a pair of [[GR-874]] connectors.  

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