3T4: Difference between revisions
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{{Plugin Sidebar | {{Plugin Sidebar | ||
| manufacturer=Tektronix | |manufacturer=Tektronix | ||
| series=560-series scopes | |series=560-series scopes | ||
| type=3T4 | |type=3T4 | ||
| summary=Programmable sampling sweep plug-in | |summary=Programmable sampling sweep plug-in | ||
| image=Tek 3t4 front.jpeg | |image=Tek 3t4 front.jpeg | ||
| caption=3T4 Programable Sampling Sweep | |caption=3T4 Programable Sampling Sweep | ||
| designers= | |designers= | ||
| introduced=1965 | |introduced=1965 | ||
| discontinued=(?) | |discontinued=(?) | ||
| manuals= | |manuals= | ||
* [[Media:070-0439-00.pdf|Tektronix 3T4 Manual]] | * [[Media:070-0439-00.pdf|Tektronix 3T4 Manual]] | ||
* [[Media:Tek 3t4 cal outline.pdf|Tektronix 3T4 Calibration Outline]] (OCR) | * [[Media:Tek 3t4 cal outline.pdf|Tektronix 3T4 Calibration Outline]] (OCR) | ||
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{{MissingSpecs}} | {{MissingSpecs}} | ||
The equivalent-time sweep rate ranges from 1 ns/div to 200 μs/div. | The equivalent-time sweep rate ranges from 1 ns/div to 200 μs/div. | ||
There is a 10x calibrated horizontal magnification mode that can be selected, providing 100 ps/div horizontal scale. | There is a 10x calibrated horizontal magnification mode that can be selected, providing 100 ps/div horizontal scale. maximum trigger frequency is 1 GHz. | ||
The sweep can be controlled by the staircase ramp generator in the 3T4, manually by a front-panel knob, or remotely by a control voltage sent to the 3T4. | The sweep can be controlled by the staircase ramp generator in the 3T4, manually by a front-panel knob, or remotely by a control voltage sent to the 3T4. | ||
Revision as of 01:42, 26 November 2023
The Tektronix Type 3T4 is a sampling sweep plug-in for 560-series scopes that is remotely programmable, allowing computer-controlled measurements of high-speed repetitive waveforms. It interfaces with a 6R1A plug-in in a Type 567 scope. It was introduced in 1965.
The 283 real-time adapter enables real-time sweeps with a 3T4.
Key Specifications
- please add
The equivalent-time sweep rate ranges from 1 ns/div to 200 μs/div. There is a 10x calibrated horizontal magnification mode that can be selected, providing 100 ps/div horizontal scale. maximum trigger frequency is 1 GHz.
The sweep can be controlled by the staircase ramp generator in the 3T4, manually by a front-panel knob, or remotely by a control voltage sent to the 3T4.
The remotely programmable functions are
- Equivalent-time sweep rate
- Delay time
- Samples per sweep
- Normal or single-display mode
- Single-display start
See Also
Pictures
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Front View
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Left View
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Right View
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Top View
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Bottom View
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Description in 1965
Tektronix Catalog -
In April 1965 SMPTE Journal
Some Parts Used in the 3T4
| Part | Part Number(s) | Class | Description | Used in |
|---|---|---|---|---|
| 8056 | 154-0417-00 | Vacuum Tube (Triode) | low-voltage Nuvistor triode | 422 • 502 • W • 1S1 • 3A7 • 3S3 • 3T4 • 5T3 • 10A1 |