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180: Difference between revisions
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The Tektronix 180A was [[introduced in 1958]] and is an all tube | The '''Tektronix 180A''' was [[introduced in 1958]] and is an all tube | ||
time mark generator with an oven-controlled crystal oscillator (OCXO). | time mark generator with an oven-controlled crystal oscillator (OCXO). | ||
Time mark generators put out pulses at user-selectable intervals. | Time mark generators put out pulses at user-selectable intervals. | ||
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[[Category:Pulse generators]] | [[Category:Pulse generators]] | ||
[[Category:Introduced in 1958]] | |||