11402: Difference between revisions
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|introduced=1986 | |introduced=1986 | ||
|discontinued=(?) | |discontinued=(?) | ||
|designers=Murlan Kaufman; | |designers=Murlan Kaufman;Tom Rousseau | ||
|manuals= | |manuals= | ||
* [[Media:070-6779-03.pdf|11401 and 11402 Service Reference ( | * [[Media:070-7419-01.pdf|Tektronix 11402A/11403 User Reference]] | ||
* [[Media:070- | * [[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]] | * [[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}} | ||
| Line 30: | Line 34: | ||
{{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 62: | Line 59: | ||
Tek 11402 crt inside top.jpg|11402|CRT top inside view | Tek 11402 crt inside top.jpg|11402|CRT top inside view | ||
</gallery> | </gallery> | ||
{{Components}} | |||
{{Parts|11402}} | |||
{{Parts|11402A}} | |||
Latest revision as of 05:02, 3 July 2024
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) 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.
Key Specifications
| Bandwidth | 1 GHz |
|---|---|
| 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 |
|
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
Some Parts Used in the 11402
| Part | Part Number(s) | Class | Description | Used in |
|---|---|---|---|---|
| 155-0239-00 | 155-0239-00 • 155-0239-01 • 155-0239-02 | Hybrid integrated circuit | trigger | 2424L • 2430 • 2430A • 2432 • 2445 • 2465 • 2467 • 2400-series scopes • 11201 • 11401 • 11402 |
| 156-2622-00 | 156-2622-00 | Monolithic integrated circuit | Serial Data Interface controller | 11000-series scopes • 11402 • 11402A • 11403 • CSA404 |
| 165-2065-02 | 165-2065-02 | Hybrid integrated circuit | Time Interpolator | 11201 • 11401 • 11402 |
| Intel 80286 | Monolithic integrated circuit | 16-bit microprocessor | 11201 • 11401 • 11402 | |
| Intel 80287 | Monolithic integrated circuit | floating-point coprocessor | 11201 • 11401 • 11402 |
Some Parts Used in the 11402A
| Part | Part Number(s) | Class | Description | Used in |
|---|---|---|---|---|
| 156-2622-00 | 156-2622-00 | Monolithic integrated circuit | Serial Data Interface controller | 11000-series scopes • 11402 • 11402A • 11403 • CSA404 |