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title=Tektronix Type 22 | | title=Tektronix Type 22 | | ||
summary=Time base plug-in| | summary=Time base plug-in| | ||
image= | image=Tek 22 front.jpg| | ||
caption= | caption=Tek 22 front| | ||
introduced=1959 | | introduced=1959 | | ||
discontinued=(?) | | discontinued=(?) | | ||
| Line 19: | Line 19: | ||
==Pictures== | ==Pictures== | ||
'''Type 22''' | |||
<gallery> | <gallery> | ||
Tek 555 1050 7.jpg | Type 21 and 22 | Tek 555 1050 7.jpg | Type 21 and 22 | ||
Tek 22 front.jpg| 22 front | |||
Tek 22 top.jpg| 22 top | |||
Tek 22 bottom2.jpg| 22 bottom | |||
</gallery> | |||
'''Type 22A''' | |||
<gallery> | |||
Tek 22a front.jpg|22A front | |||
Tek 22a trigger board.jpg|22A TD trigger board | |||
Tek 22a top.jpg| 22A top | |||
Tek 22a bottom.jpg| 22A bottom | |||
</gallery> | </gallery> | ||
[[Category:500 series plugins]] | [[Category:500 series plugins]] | ||
Revision as of 03:32, 9 December 2019
Template:Plugin Sidebar 2 The Tektronix Model 22 and successor 22A are time base plug-ins for the 555 dual-beam scope.
Type 22 is suggested as the lower beam time base, as it contains delayed trigger circuitry, and only the lower beam horizontal section is provided with delayed trigger pickup circuitry. The Delay multiplier control pot is also provided on the lower beam section.
Key Specifications
- please add
Pictures
Type 22
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Type 21 and 22
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22 front
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22 top
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22 bottom
Type 22A
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22A front
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22A TD trigger board
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22A top
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22A bottom
