11402: Difference between revisions
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{{Oscilloscope Sidebar | | {{Oscilloscope Sidebar | ||
|manufacturer=Tektronix | |||
summary=Digital scope | | |series=11000-series scopes | ||
image=Tek 11402a front.jpg | | |model= 11402 | ||
caption= Tektronix 11402A | | |summary=Digital scope | ||
introduced= | |image=Tek 11402a front.jpg | ||
discontinued=(?) | | |caption= Tektronix 11402A | ||
manuals= | |introduced=1986 | ||
* [ | |discontinued=(?) | ||
* [ | |designers=Murlan Kaufman;Tom Rousseau | ||
|manuals= | |||
* [[Media:070-6779-03.pdf|11401 and 11402 Service Reference (PDF, OCR)]] | |||
* [[Media:070-6103-00.pdf|11401/11402 Introduction Manual (PDF)]] | |||
* [https://w140.com/tek_11402A_11403_user_ref.pdf 11402A/11403 User Reference] | |||
* [[Media:The 11400 story.pdf|Story of 11400 Development]] | |||
}} | }} | ||
The '''Tektronix 11402''' is a digitizing oscilloscope that accepts three [[11000-series plugins]] and has a built-in time base. | The '''Tektronix 11402''' is a digitizing oscilloscope that accepts three [[11000-series plugins]] and has a built-in time base. | ||
It supports up to 8 input channels (e.g. 2 * [[11A34]]). | It supports up to 8 input channels (e.g. 2 * [[11A34]]). | ||
Project manager for the 11400 series was [[Tom Rousseau]], assistant project manager and person responsible for the touch panel and display was [[Murlan Kaufman]]. | |||
It uses equivalent-time digitizing for repetitive source signals. | It uses equivalent-time digitizing for repetitive source signals. | ||
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11402.jpg | 11402.jpg | ||
Tek 11402a front.jpg | Tek 11402a front.jpg | ||
Tek 11402 crt yoke.jpg|11402 CRT yoke | |||
Tek 11402 crt inside top.jpg|11402|CRT top inside view | |||
</gallery> | </gallery> | ||
Revision as of 05:50, 15 August 2021
The Tektronix 11402 is a digitizing oscilloscope that accepts three 11000-series plugins and has a built-in time base. It supports up to 8 input channels (e.g. 2 * 11A34). Project manager for the 11400 series was Tom Rousseau, assistant project manager and person responsible for the touch panel and display was Murlan Kaufman.
It uses equivalent-time digitizing for repetitive source signals.
Key Specifications
Bandwidth | 1 GHz |
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Trigger bandwidth | 1 GHz |
Vertical resolution | 10 bits (14 bits with averaging) |
Sampling rate | up to 20 MS/s |
Recording length | 512 to 10240 points |
CRT | 9" monochrome, touch screen |
Features |
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The 11402 uses the 156-2622-00 SDI controller IC (U330).
Options
- 1C: Loop-through BNCs
- 1R: Rack mount
- 2D: Memory expansion
- 4D: DMA Controller
Pictures
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11402 CRT yoke
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CRT top inside view