140: Difference between revisions
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|manuals= | |manuals= | ||
* ''please add'' [[Category:Manual needed]] | * ''please add'' [[Category:Manual needed]] | ||
<small> | |||
* [[Media:AX-3265.pdf|Tektronix Television Products Application Note #22: Shortening the Blanking Intervals of the Tektronix 140-144-146 NTSC Generators]] (PDF) | |||
</small> | |||
}} | }} | ||
The '''Tektronix 140''' is an NTSC signal generator. | The '''Tektronix 140''' is an NTSC signal generator. | ||
See also [[144]] and [[146]]. | |||
[[Linley Gumm]] says: | |||
<blockquote> | |||
The 140 color bar generator started out as a 067- test fixture intended to test vector scopes. I have some early front panels of same in my garage. | |||
[[Charlie Rhodes]], of course, fully intended to sell them as a product from the get go but needed to pretend to be doing a cal fixture to get permission to develop it. | |||
</blockquote> | |||
==Pictures== | |||
<gallery> | <gallery> | ||
Tek 140 front.jpg | Tek 140 front.jpg | ||
Revision as of 02:29, 2 September 2021
The Tektronix 140 is an NTSC signal generator.
Linley Gumm says:
The 140 color bar generator started out as a 067- test fixture intended to test vector scopes. I have some early front panels of same in my garage. Charlie Rhodes, of course, fully intended to sell them as a product from the get go but needed to pretend to be doing a cal fixture to get permission to develop it.
