222: Difference between revisions
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===222A=== | ===222A=== | ||
<gallery> | <gallery> | ||
Tek 222a.jpg | Tek 222a.jpg | 222A Front | ||
Tek 222a trace.jpg|222A | Tek 222a trace.jpg | 222A | ||
Tek 222a top buttons.jpg|222A top buttons | Tek 222a top buttons.jpg | 222A top buttons | ||
Tek 222a rear.jpg|222A rear | Tek 222a rear.jpg | 222A rear | ||
Tek 222a probes1.jpg|222A attached probes | Tek 222a probes1.jpg | 222A attached probes | ||
Tek 222a probes2.jpg|222A attached probes | Tek 222a probes2.jpg | 222A attached probes | ||
Tek 222a battery.jpg|222A battery | Tek 222a battery.jpg | 222A battery | ||
Tek 222a soft case.jpg|222A soft case | Tek 222a soft case.jpg | 222A soft case | ||
</gallery> | </gallery> | ||
===222PS=== | ===222PS=== | ||
<gallery> | <gallery> | ||
Tek_222PS_info.jpg | Tek_222PS_info.jpg | Info display | ||
222ps-1.jpg | 222ps-1.jpg | Front | ||
222ps-2.jpg | 222ps-2.jpg | Top | ||
222ps-3.jpg | 222ps-3.jpg | Rear | ||
222ps-4.jpg | 222ps-4.jpg | in carry case | ||
Tek 222ps trace.jpg | Tek 222ps trace.jpg | Trace | ||
Tek 222ps 1.jpg | Tek 222ps 1.jpg | ||
Tek 222ps 2.jpg | Tek 222ps 2.jpg | ||
Tek 222ps 3.jpg | Tek 222ps 3.jpg | ||
Tek 222ps 4.jpg | Tek 222ps 4.jpg | ||
</gallery> | |||
===Battery Pack=== | |||
<gallery> | |||
146-0075-00.jpg | Tek label removed | |||
</gallery> | </gallery> | ||
Revision as of 13:05, 27 February 2023
The Tektronix 222 is a battery-operated portable 10 MHz dual-channel digital storage scope with independently isolated inputs.
There is also a 222A and a 222PS, and a 60 MHz sister model, the 224.
Key Specifications
| Bandwidth | Single-shot: 1 MHz, repetitive signals: 10 MHz |
|---|---|
| Sampling rate | 10 MS/s |
| Deflection | 5 mV/Div to 50 V/Div (222PS: 50 mV/Div to 500 V/Div) |
| Isolation | ±400 V DC or peak AC, each channel (222PS: ±850 V or 600 VAC) |
| Resolution | 8 bit |
| Memory depth | 512 samples |
| Timebase | 50 ns/Div to 20 s/Div |
Links
- DIY Li-Ion battery pack for 222/224 @ YouTube / Battery pack details (circuit and layout) / Battery Case
- Using standard scope Probes with 222PS (PDF, OCR)
Pictures
222
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222 Front
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222 Probes
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222 Rear
222A
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222A Front
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222A
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222A top buttons
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222A rear
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222A attached probes
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222A attached probes
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222A battery
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222A soft case
222PS
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Info display
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Front
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Top
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Rear
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in carry case
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Trace
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-
-
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Battery Pack
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Tek label removed
