222: Difference between revisions

From TekWiki
Jump to navigation Jump to search
No edit summary
No edit summary
(43 intermediate revisions by 9 users not shown)
Line 1: Line 1:
The Tektronix 222 is a portable 10MHz dual-channel digital storage scope.
{{Oscilloscope Sidebar
The single-shot storage bandwidth is 1MHz. For repetitive signals, the
|manufacturer=Tektronix  
storage bandwidth is 10MHz. The vertical sensitivity is 5mV to 50V per division.
|series=200-series scopes
The timebase is 50ns to 20s per division.
|model=222  
|summary=10 MHz Battery-powered mini digital scope  
|image=Tek 222a trace.jpg | caption=Tek 222A
|introduced=1990
|discontinued=(?)
|designers=
|manuals=
'''222'''
* [[Media:070-7099-00.pdf|Tek 222 User's Reference Card]]
* [[Media:070-7100-00.pdf|Tek 222 Operators Manual]]
* [[Media:070-7100-00rev1990.pdf|Tek 222 Operators Manual - Revised Apr 1990]]
* [[Media:063-0066-00.pdf|222 Digital Storage Oscilloscope Preliminary Service Manual]] (April 1989, no schematics) (OCR)
* [[Media:070-7459-00.pdf|Tektronix 222 Service Manual]] (OCR)
* [[Media:070-7533-00.pdf|Tektronix 222 RS-232 Interfacing Guide]]
* [[Media:Tek 222 Component Level Service.pdf|Tektronix 222 Component-Level Service]]


Manual needed.
'''222A'''
* [[Media:070-8330-00.pdf|Tektronix 222A Service Manual with Schematics]]


'''222PS PowerScout'''
* [[Media:070-8097-02.pdf|Tektronix 222PS Operator Manual]]
* [[Media:070-8098-00.pdf|Tektronix 222PS Service Manual]]
'''Brochures'''
* [[Media:222A_222PS_224 brochure.pdf|Sales Brochure]] (OCR)
}}
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]].
{{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}}
==Links==
* [https://youtube.com/watch?v=LJ2VS3aohV0 DIY Li-Ion battery pack for 222/224] @ YouTube / [http://kitsune-denshi.net/projects:tek222bat Battery pack details (circuit and layout)] / [https://www.thingiverse.com/thing:3623622 Battery Case]
* [http://www.worldphaco.com/uploads/USING_STANDARD_x1_and_x10_OSCILLOSCOPE_PROBES_WITH_THE_TEKTRONIX_222PS_OSCILLOSCOPE.pdf Using standard scope Probes with 222PS] (PDF, OCR)
==Pictures ==
===222===
<gallery>
<gallery>
Tek 222 1.jpg      | 222 Front
Tek 222 probes.jpg  | 222 Probes
Tek 222 rear.jpg    | 222 Rear
</gallery>


Image:Tek 222 1.jpg
===222A===
Image:Tek 222 probes.jpg
Image:Tek 222 rear.jpg
<gallery>
<gallery>
Tek 222a.jpg        | 222A Front
Tek 222a trace.jpg|222A
Tek 222a top buttons.jpg|222A top buttons
Tek 222a rear.jpg|222A rear
Tek 222a probes1.jpg|222A attached probes
Tek 222a probes2.jpg|222A attached probes
Tek 222a battery.jpg|222A battery
Tek 222a soft case.jpg|222A soft case
</gallery>
===222PS===
<gallery>
222ps-1.jpg
222ps-2.jpg
222ps-3.jpg
222ps-4.jpg
Tek 222ps trace.jpg
Tek 222ps 1.jpg
Tek 222ps 2.jpg
Tek 222ps 3.jpg
Tek 222ps 4.jpg
</gallery>
[[Category:Introduced in 1989]]
[[Category:200 series scopes]]
[[Category:Digital storage scopes]]
[[Category:RS-232 interface ]]

Revision as of 06:32, 15 October 2022

Manuals – Specifications – Links – Pictures

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

Pictures

222

222A

222PS