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3T6: Difference between revisions
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→top: clean up, replaced: title=Tektronix → manufacturer=Tektronix |series=560-series scopes |type=, {{Plugin Sidebar 2 → {{Plugin Sidebar, series=560-series scopes → designers=
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{{Plugin Sidebar | {{Plugin Sidebar | | ||
manufacturer=Tektronix |series=560-series scopes |type= 3T6 | | |||
summary=Programmable Sampling Sweep | | summary=Programmable Sampling Sweep | | ||
image=3T6_front.JPG | | image=3T6_front.JPG | | ||
caption=3T6 sweep unit | | caption=3T6 sweep unit | | ||
designers= | | |||
introduced=1969 | | introduced=1969 | | ||
discontinued=198(?) | | discontinued=198(?) | | ||
| Line 10: | Line 10: | ||
* [http://bama.edebris.com/manuals/tek/3t6/ 3T6 manual @ BAMA] (DJvu) | * [http://bama.edebris.com/manuals/tek/3t6/ 3T6 manual @ BAMA] (DJvu) | ||
}} | }} | ||
The '''Tektronix Type 3T6''' is a [[sampling_oscilloscope|sampling]] | The '''Tektronix Type 3T6''' is a [[sampling_oscilloscope|sampling]] plug-in for [[560-series scopes]]. | ||
plug-in for [[560-series scopes]]. It is particularly suited, | It is particularly suited, and programmable, when used in a [[568]]. | ||
and programmable, when used in a [[568]]. | |||
In addition to the usual two 560-series connectors on the rear of the plug-in, | In addition to the usual two 560-series connectors on the rear of the plug-in, the 3T6 has two extra connectors, J24 and P23. | ||
the 3T6 has two extra connectors, J24 and P23. | |||
J24 is used for programming the 3T6. | J24 is used for programming the 3T6. | ||
P23 is a coaxial feed (via a [[Gremar connector]]) of the trigger input signal. | P23 is a coaxial feed (via a [[Gremar connector]]) of the trigger input signal. | ||
Both of these connectors mate with corresponding connectors in the 568. | Both of these connectors mate with corresponding connectors in the 568. | ||
The 3T6 contains a digital delay that controls the time between | The 3T6 contains a digital delay that controls the time between when the trigger event is recognized and when the sweep ramp is started. | ||
when the trigger event is recognized and when the sweep ramp is started. | The purpose of this delay is the same as any delayed sweep: to zoom in on a region of a waveform that is not immediately after the trigger event. | ||
The purpose of this delay is the same as any delayed sweep: to zoom in | The digital delay in the 3T6 can be controlled by digital rotary switches on the front panel of the 3T6 or remotely, through the 568, via connector J24. | ||
on a region of a waveform that is not immediately after the trigger event. | |||
The digital delay in the 3T6 can be controlled by digital rotary switches | |||
on the front panel of the 3T6 or remotely, through the 568, via connector J24. | |||
Mod 651C give 100 / 1000 samples/sweep switch. Orginal has 1 / 1000 samples/sweep switch. | Mod 651C give 100 / 1000 samples/sweep switch. Orginal has 1 / 1000 samples/sweep switch. | ||