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{{Oscilloscope Sidebar |manufacturer=Tektronix |designers= | | {{Oscilloscope Sidebar | ||
model= 212 | | |manufacturer=Tektronix | ||
summary=500 kHz miniature dual channel analog scope | | |series=200-series scopes | ||
image=tek212.jpg| | |designers= | ||
caption=Tektronix 212 | | |model= 212 | ||
introduced=1974 | | |summary=500 kHz miniature dual channel analog scope | ||
discontinued=1991 | | |image=tek212.jpg|caption=Tektronix 212 | ||
manuals= | |introduced=1974 | discontinued=1991 | ||
|manuals= | |||
* [http://w140.com/tek_212.pdf Tektronix 212 Manual (PDF, OCR)] | * [http://w140.com/tek_212.pdf Tektronix 212 Manual (PDF, OCR)] | ||
* [http://w140.com/tektronix_212_maintenance_manual.pdf Tektronix 212 Military Manual (PDF, OCR)] | * [http://w140.com/tektronix_212_maintenance_manual.pdf Tektronix 212 Military Manual (PDF, OCR)] | ||
Revision as of 08:33, 10 August 2021
The Tektronix 212 is a small portable analog dual-trace CRT oscilloscope with a bandwidth of 500 kHz.
Key Specifications
| Bandwidth | 500 kHz (reduced to 400/300/100 kHz in 5/2/1 mV/Div ranges) |
|---|---|
| Deflection | 1 mV/Div to 50 V/Div, 1-2-5, and variable (up to 125 V/Div), or X-Y (X via Ch1) |
| Sweep | 500 ms/Div to 5 μS/Div, 1-2-5, and variable magnifier 1-5 × |
| Input impedance | 1 MΩ // 140 pF (160 pF below 100 mV/Div) |
| Trigger sensitivity | 0.2 Div internal, 1 V external (banana jack input) |
| CRT | 6 × 10 divisions of 0.203" (5.16 mm), 154-0699-00 tube, P31 phosphor, 1 kV acceleration |
| Power | 10 internal size A NiCd cells, 3-5 hour operation, or AC line, < 3 W |
Pictures
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Front
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Front right
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Right
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Rear right
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Left
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Bottom
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With manual
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Internal
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re-built battery pack
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