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535: Difference between revisions
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has a [[thermal cutoff]]. | has a [[thermal cutoff]]. | ||
Type 535, the single-timebase Type [[531]], and the first four | Type 535, the single-timebase Type [[531]], and the first four plug-ins, Types 53[[A]], 53[[B]], 53[[C]], and 53[[D]], | ||
were [[introduced in 1954|introduced in August 1954]], advertised as '...the "convertibles" of the Tektronix line'. | were [[introduced in 1954|introduced in August 1954]], advertised as '...the "convertibles" of the Tektronix line'. | ||
Types [[541]] and [[545]] [[introduced_in_1955|came out in March 1955]]. | Types [[541]] and [[545]] [[introduced_in_1955|came out in March 1955]]. | ||
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In addition, Types 531A and 535A have | In addition, Types 531A and 535A have | ||
slightly faster (15MHz vs 11MHz) vertical amplifiers. | slightly faster (15MHz vs 11MHz) vertical amplifiers. | ||
There is a | There is a rack-mount version of the 535A, the R35A. Starting in 1963, the 535B was | ||
made with [[Connectors#BNC|BNC connectors]] for the external trigger inputs. Prior to 1963, the external | made with [[Connectors#BNC|BNC connectors]] for the external trigger inputs. Prior to 1963, the external | ||
trigger inputs used [[Connectors#UHF|UHF connectors]]. 1970 was the last year that any | trigger inputs used [[Connectors#UHF|UHF connectors]]. 1970 was the last year that any | ||
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blue cases with pop-off sides. | blue cases with pop-off sides. | ||
<nowiki>*</nowiki> With Types [[A]] or [[B]] | <nowiki>*</nowiki> With Types [[A]] or [[B]] plug-in. 11MHz with Type [[K]] or other fast plug-in. | ||
<gallery> | <gallery> | ||