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1S1: Difference between revisions
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* [[1S1/Repairs|David Wise 1S1 Repair Notes]] | * [[1S1/Repairs|David Wise 1S1 Repair Notes]] | ||
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The '''Tektronix 1S1''' is a [[sampling oscilloscope|sampling]] plug-in for [[500-series scopes]], designed by [[Chuck Edgar]], [[introduced in 1965]] and sold through 1973. | The '''Tektronix 1S1''' is a [[sampling oscilloscope|sampling]] plug-in for [[500-series scopes]], designed by [[Gene Cowan]] (vertical) and [[Chuck Edgar]] (horizontal), [[introduced in 1965]] and sold through 1973. | ||
It is essentially one channel of a sampling unit and a timing unit from a [[661]]. It has its own trigger and timebase. | It is essentially one channel of a sampling unit and a timing unit from a [[661]]. It has its own trigger and timebase. | ||