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543: Difference between revisions
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The Tektronix Type 543 is an all-tube 30MHz scope [[introduced in | The Tektronix Type 543 is an all-tube 30MHz scope [[introduced in 1958]]. It takes | ||
[[letter-series and 1-series plug-ins]]. It is similar to a [[545]], but without the second, delayed timebase. | [[letter-series and 1-series plug-ins]]. It is similar to a [[545]], but without the second, delayed timebase. | ||
Instead, it has a range of horizontal magnifiers from X2 to X100. It has the same six-stage | Instead, it has a range of horizontal magnifiers from X2 to X100. It has the same six-stage | ||