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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 | |summary=Digital scope | ||
introduced= | |image=Tek 11402a front.jpg | ||
discontinued=(?) | | |caption= Tektronix 11402A | ||
manuals= | |introduced=1986 | ||
* [ | |discontinued=(?) | ||
* [ | |designers=Murlan Kaufman;Tom Rousseau | ||
|manuals= | |||
* [[Media:070-7419-01.pdf|Tektronix 11402A/11403 User Reference]] | |||
* [[Media:070-6779-03.pdf|11401 and 11402 Service Reference]] (OCR) | |||
* [[Media:070-7386-99.pdf|Tektronix 11401 and 11402 Extended Service Manual Volume 1]] | |||
* [[Media:070-7387-99.pdf|Tektronix 11401 and 11402 Extended Service Manual Volume 2]] | |||
* [[Media:070-6103-00.pdf|11401/11402 Introduction Manual]] | |||
* [[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 uses equivalent-time digitizing for repetitive source signals. | It supports up to 8 input channels (e.g. 2 * [[11A34]]) and uses equivalent-time digitizing for repetitive source signals. | ||
The [[11403]] is the same as the 11402A but with a color screen. | |||
Project manager for the 11400 series was [[Tom Rousseau]], assistant project manager and person responsible for the touch panel and display was [[Murlan Kaufman]]. | |||
{{BeginSpecs}} | {{BeginSpecs}} | ||
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{{Spec | Features | | {{Spec | Features | | ||
* Statistics | * Statistics | ||
* Advanced Waveform Processing | * Advanced Waveform Processing: differentiate, integrate, interpolate, smooth, average, envelope | ||
* Arithmetic Operators: add, subtract, multiply, divide, square root, log, exponentiate, absolute value, signum | |||
* Arithmetic Operators | |||
* Dual Independent Time Bases | * Dual Independent Time Bases | ||
* Menu-based, touch-screen front panel | * Menu-based, touch-screen front panel | ||
| Line 38: | Line 41: | ||
}} | }} | ||
{{EndSpecs}} | {{EndSpecs}} | ||
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== | ==Pictures== | ||
| Line 45: | Line 56: | ||
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> | ||
{{Parts|11402}} | |||
{{Parts|11402A}} | |||