3T4: Difference between revisions
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* [http://w140.com/tek_3t4.pdf Tektronix 3T4 Manual (PDF)] | * [http://w140.com/tek_3t4.pdf Tektronix 3T4 Manual (PDF)] | ||
* [[Media:Tek 3t4 cal outline.pdf|Tektronix 3T4 Calibration Outline (PDF, OCR)]] | |||
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The '''Tektronix Type 3T4''' is a [[sampling oscilloscope|sampling]] sweep plug-in | The '''Tektronix Type 3T4''' is a [[sampling oscilloscope|sampling]] sweep plug-in | ||
Revision as of 16:51, 3 May 2021
Template:Plugin Sidebar 2 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.
Specifications
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. The 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
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 Tek Catalog
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In April 1965 SMPTE Journal
