1721: Difference between revisions

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154 bytes added ,  10 August 2021
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{{Oscilloscope Sidebar|
{{Instrument Sidebar
title=Tektronix 1721|
|class=Audio/Video
image=Tek1721.jpg|
|manufacturer=Tektronix  
caption=Tektronix 1721|
|model=1721
introduced=1986 |
|image=Tek1721.jpg
discontinued=(?) |
|caption=Tektronix 1721
summary=PAL Vectorscope|
|introduced=1986  
manuals=
|discontinued=(?)  
* [http://w140.com/tek_1720_1721.pdf Tektronix 1720 and 1721 Manual (PDF)]
|summary=PAL Vectorscope
|designers=
|manuals=
* [[Media:070-5846-07.pdf|Tektronix 1720 and 1721 Manual]] (PDF)
* [[Media:070-5846-00.pdf|Tektronix 1720 Series Vectorscope Instruction Manual]], rev August 1988, incl schematics (PDF)
}}
}}
The '''Tektronix 1721''' is a Television Vectorscope for the [[PAL]] video standard.  The [[1720]] is the [[NTSC]] and the [[1725]] is a multi-standard sister model.
The '''Tektronix 1721''' is a Television Vectorscope for the [[PAL]] video standard.  The [[1720]] is the [[NTSC]] and the [[1725]] is a multi-standard sister model.


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