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The '''Tektronix 214''' is a small portable dual-trace analog [[CRT storage scope]] with a bandwidth of 500 kHz. | The '''Tektronix 214''' is a small portable dual-trace analog [[CRT storage scope]] with a bandwidth of 500 kHz. | ||
{{BeginSpecs}} | |||
{{Spec | Bandwidth | 500 kHz above 10 mV/Div ; 400 kHz @ 5 mV/Div, 200 kHz @ 2 mV/Div, 100 kHz @ 1 mV/Div}} | |||
{{Spec | Deflection | 1 mV/Div to 50 V/Div, 1–2–5 sequence }} | |||
{{Spec | Input impedance | 1 MΩ (integral probes) || 140 pF (160 pF from 1 mV/Div to 50 mV/Div) }} | |||
{{Spec | Writing speed | > 80 Div/ms (500 Div/ms in Automatic Enhance) }} | |||
{{Spec | AC operation |110 V to 126 V only, max. 3 W }} | |||
{{Spec | 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)}} | |||
{{EndSpecs}} | |||
==Pictures== | ==Pictures== | ||
<gallery> | <gallery> | ||
File:Tek 214 1.jpg | |||
File:Tek 214 2.jpg | |||
File:Tek 214 ps schem.png|Power supply schematic | File:Tek 214 ps schem.png|Power supply schematic | ||
File:Tek 214-crt and storage.png|CRT and Storage schematic | File:Tek 214-crt and storage.png|CRT and Storage schematic | ||
Revision as of 23:02, 11 August 2015
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 |
|---|---|
| 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) |
Pictures
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Power supply schematic
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CRT and Storage schematic
