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{{Oscilloscope Sidebar |manufacturer=Tektronix | | {{Oscilloscope Sidebar | ||
model= 214 | | |manufacturer=Tektronix | ||
summary=Portable dual-trace storage scope | | |series=200-series scopes | ||
image=Tek 214 1.jpg | | |model= 214 | | ||
caption=Tek 214 | | |summary=Portable dual-trace storage scope | ||
introduced=1974 | | |image=Tek 214 1.jpg | caption=Tek 214 | ||
discontinued=1991 | | |introduced=1974 | discontinued=1991 | ||
manuals= | |designers= | ||
|manuals= | |||
* [http://w140.com/tek_214.pdf Tektronix 214 Service Manual (PDF, OCR)] | * [http://w140.com/tek_214.pdf Tektronix 214 Service Manual (PDF, OCR)] | ||
}} | }} |
Revision as of 08:34, 10 August 2021
The Tektronix 214 is a small portable dual-trace analog CRT storage scope with a bandwidth of 500 kHz.
Key Specifications
Bandwidth | 500 kHz above 10 mV/Div ; 400 kHz @ 5 mV/Div, 200 kHz @ 2 mV/Div, 100 kHz @ 1 mV/Div |
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Deflection | 1 mV/Div to 50 V/Div, 1–2–5 sequence |
Input impedance | 1 MΩ (integral probes) |
Writing speed | > 80 Div/ms (500 Div/ms in Automatic Enhance) |
AC operation | 110 V to 126 V only, max. 3 W |
Battery operation | 10 × A size NiCd, 2.5–3.5 hours in store mode, 3.5–5 hours in non-store mode, 8 hours to charge (instrument off) |
CRT | 154-0695-00 (SN upto-49999), 154-0732-00 (SN 50000-up) |
Links
Pictures
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Power supply schematic
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CRT and Storage schematic
Internals
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214 Internals
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214 Input Board
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214 Single Sweep Board