222: Difference between revisions

222 (view source)

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-The '''Tektronix 222''' is a portable 10 MHz dual-channel digital storage scope.
+The '''Tektronix 222''' is a battery-operated portable 10 MHz dual-channel digital storage scope with independently isolated inputs.
-The single-shot storage bandwidth is 1 MHz.  For repetitive signals, the
+There is also a 222A.
-storage bandwidth is 10 MHz.  The vertical sensitivity is 5 mV to 50 V per division.
-The timebase is 50 ns to 20 s per division.  There is also a 222A.
+{{BeginSpecs}}
+{{Spec | Bandwidth | Single-shot: 1 MHz, repetitive signals: 10 MHz }}
+{{Spec | Sampling rate | 10 MS/s }}
+{{Spec | Deflection |  5 mV/Div to 50 V/Div (222PS: 50 mV/Div to 500 V/Div) }}
+{{Spec | Isolation | ±400 V DC or peak AC, each channel (222PS: ±850 V or 600 V<sub>AC</sub>) }}
+{{Spec | Resolution | 8 bit }}
+{{Spec | Memory depth | 512 samples}}
+{{Spec | Timebase | 50 ns/Div to 20 s/Div }}
+{{EndSpecs}}
+==Manuals ==
 * [http://w140.com/tek_222a_222ps_224.pdf Sales Brochure]
 * [http://w140.com/Tek_222_Service_Manual.pdf Tektronix 222 Service Manual (PDF)]
+==Pictures ==
 <gallery>
@@ Line 13: / Line 25: @@
 File:Tek 222a.jpg        |222A Front
 </gallery>
+==222PS==
+<gallery>
+ps-1.jpg
+ps-2.jpg
+ps-3.jpg
+ps-4.jpg
+</gallery>
 [[Category:Introduced in 1989]]
 [[Category:200 series scopes]]
 [[Category:Digital storage scopes]]
+[[Category:RS-232 interface ]]