J: Difference between revisions

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Tek type j.jpg
Tek type j.jpg
Dec 1963 service scope type j.png|Reference to Type J in December 1963 Service Scope
Dec 1963 service scope type j.png|Reference to Type J in December 1963 Service Scope
Late tek type j front.jpg|Late Type J with spoiler switch hole
Late tek type j left.jpg|Late Type J with spoiler switch hole
Late tek type j right.jpg|Late Type J with spoiler switch hole
Late tek type j rear.jpg|Late Type J with spoiler switch hole
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</gallery>


[[Category:500 series plugins]]
[[Category:500 series plugins]]

Revision as of 13:24, 6 January 2019

The Tektronix Type J is a 35 MHz dual-trace plug-in for 500-series scopes which never went into production.

The Type J's tentative announcement was in 1963. It appears to be similar to the 1A1, which was introduced in 1964. The 547 training guide, dated December 30th, 1963 mentions "a new dual trace plug-in, the 1A1 (also known as the J)." Note: The Type J does not have a spoiler switch hole in the rear panel, while the 1A1 does have such a hole.