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184: Difference between revisions
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|class=Pulse generator | |class=Pulse generator | ||
|series= | |series= | ||
|summary=Time mark generator | |summary=Time-mark generator | ||
|image=Tek 184 front.JPG | |image=Tek 184 front.JPG | ||
|caption=Tek 184 front | |caption=Tek 184 front | ||
|introduced=1965 | |introduced=1965 | ||
|discontinued= | |discontinued=1971 | ||
|designers=Murlan Kaufman | |designers=Murlan Kaufman | ||
|manuals= | |manuals= | ||
* [[Media:070-0499-00.pdf|Tektronix 184 Manual]] | * [[Media:070-0499-00.pdf|Tektronix 184 Manual]] | ||
}} | }} | ||
The '''Tektronix Type 184''' is a compact crystal-controlled time mark generator, introduced in 1965 and discontinued after 1971. It was | The '''Tektronix Type 184''' is a compact crystal-controlled time-mark generator, introduced in 1965 and discontinued after 1971. It was replaced by the [[2901]]. | ||
The task of designing the 184 was inherited and completed by [[Murlan Kaufman]]. | The task of designing the 184 was inherited and completed by [[Murlan Kaufman]]. | ||
{{MissingSpecs}} | |||
The generator produces push-button selectable time marker intervals from 2 nanoseconds to 5 seconds. | The generator produces push-button selectable time marker intervals from 2 nanoseconds to 5 seconds. | ||
There are also seven push-button selectable trigger pulse rates from 1 microsecond to 1 second. | There are also seven push-button selectable trigger pulse rates from 1 microsecond to 1 second. | ||
The 184 contains a 10 MHz crystal in a 75°C oven. | ==Links== | ||
{{Documents|Link=184}} | |||
{{PatentLinks|184}} | |||
==Internals== | |||
The 184 is solid-state except for six [[7587]] Nuvistor vacuum tubes. | |||
It contains a 10 MHz crystal in a 75°C oven. | |||
The frequency is specified to be within 0.001% of 10 MHz at ambient temperatures between 20°C and 30°C. | The frequency is specified to be within 0.001% of 10 MHz at ambient temperatures between 20°C and 30°C. | ||
In the same temperature range, the frequency is specified to vary less than 3 ppm (30 Hz). | In the same temperature range, the frequency is specified to vary less than 3 ppm (30 Hz). | ||
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184-disabled.png | Cartoon in schematic: Disabled Man | 184-disabled.png | Cartoon in schematic: Disabled Man | ||
184-slow.png | Cartoon in schematic: Slow Sign (at [[delay line]]) | 184-slow.png | Cartoon in schematic: Slow Sign (at [[delay line]]) | ||
</gallery> | |||
==Components== | |||
{{Parts|184}} | |||
[[Category:Time mark generators]] | [[Category:Time mark generators]] | ||