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The Tektronix Type 3T4 is a [[sampling oscilloscope|sampling]] sweep plug-in | {{Plugin Sidebar | | ||
for [[560-series scopes]] that is | manufacturer=Tektronix |series=560-series scopes |type= 3T4 | | ||
remotely programmable, allowing computer-controlled measurements | summary=Programmable Sampling Sweep | | ||
of high-speed repetitive waveforms. It interfaces with a | image=3t4 front.jpg | | ||
[[6R1A]] plug-in in a Type [[567]] scope. It was [[introduced in 1965]]. | caption=3T4 sweep unit | | ||
designers= | | |||
introduced=1965 | | |||
discontinued=(?) | | |||
manuals= | |||
* [[Media:070-0439-00.pdf|Tektronix 3T4 Manual]] (PDF) | |||
* [[Media:Tek 3t4 cal outline.pdf|Tektronix 3T4 Calibration Outline]] (PDF, OCR) | |||
}} | |||
The '''Tektronix Type 3T4''' is a [[sampling oscilloscope|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 | |||
==See Also== | |||
* [[012-0101-00]] | |||
==Pictures== | |||
<gallery> | <gallery> | ||
3t4_front.jpg|front view | |||
3t4_left.jpg|left view | |||
3t4_right.jpg|right view | |||
3t4_top.jpg|top view | |||
3t4_bottom.jpg|bottom view | |||
Tek 3t4 1965 cat.jpg|Description in 1965 Tek Catalog | |||
Smpte apr1965 3t4.png|In April 1965 SMPTE Journal | |||
</gallery> | </gallery> | ||
{{Parts|3T4}} | |||
[[Category:560 series plugins]] | |||