221: Difference between revisions

91 bytes removed ,  14 November 2022
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{{Oscilloscope Sidebar |manufacturer=Tektronix |designers= |series=200-series scopes |
{{Oscilloscope Sidebar
model= 221 |
|manufacturer=Tektronix
summary=5 MHz miniature analog scope |
|series=200-series scopes
image=Tek 221 1.jpg |
|model=221
caption=Tektronix 221 |
|summary=5 MHz miniature analog scope
introduced=1975 |
|image=Tek 221 1.jpg
discontinued=1991 |
|caption=Tektronix 221
manuals=
|introduced=1975
* [http://w140.com/mmm/tek-221.pdf Tektronix 221 Manual (PDF)]
|discontinued=1991
* [[Media:Tek-221 2.pdf|Tektronix 221 Manual (PDF, unlocked)]]
|manuals=
 
* [[Media:Tek-221 2.pdf|Tektronix 221 Manual]] (unlocked)
* [[Media:070-1573-01.pdf|Tektronix 221 Manual (PDF, OCR, bad-OCR)]]
* [[Media:070-1573-01.pdf|Tektronix 221 Manual]] (bad-OCR)
* [[Media:061-1817-00.pdf|Mod 290A Single Sweep Modification Insert (PDF)]]
* [[Media:061-1817-00.pdf|Mod 290A Single Sweep Modification Insert]]
}}
}}
The '''Tektronix Type 221''' is a miniature 5 MHz analog scope [[introduced in 1973]].
The '''Tektronix Type 221''' is a miniature 5 MHz analog scope [[introduced in 1973]].
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</gallery>
</gallery>


{{Parts|221}}


[[Category:200 series scopes]]
[[Category:200 series scopes]]