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* [[Media:521PAL_1970-Catalog.pdf |521 Description from 1970 catalog]] | * [[Media:521PAL_1970-Catalog.pdf |521 Description from 1970 catalog]] | ||
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The '''Tektronix 521''' is a | The '''Tektronix 521''' is a vectorscope for analyzing colour video signals, a [[PAL]] version of the [[520]]. | ||
It was designed by [[Phil Crosby]] and [[Ron Olson]]. | |||
{{MissingSpecs}} | {{MissingSpecs}} | ||
==Links== | |||
{{Documents|Link=521}} | |||
{{Documents|Link=521A}} | |||
{{PatentLinks|521}} | |||
{{PatentLinks|521A}} | |||
==Pictures== | ==Pictures== | ||
| Line 37: | Line 45: | ||
</gallery> | </gallery> | ||
==Components== | |||
{{Parts|521}} | {{Parts|521}} | ||
[[Category:TV vectorscopes]] | [[Category:TV vectorscopes]] | ||
[[Category:Manual needed]] | [[Category:Manual needed]] | ||
Latest revision as of 15:49, 18 August 2024
The Tektronix 521 is a vectorscope for analyzing colour video signals, a PAL version of the 520. It was designed by Phil Crosby and Ron Olson.
Key Specifications
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Links
Documents Referencing 521
| Document | Class | Title | Authors | Year | Links |
|---|---|---|---|---|---|
| AX-3078-1.pdf | Application Note | Verifying the Bruch Blanking Sequence (TV Products App Note No.16) | 1977 | 1481 • 1482 • 1485 • 521 • 521A • 522 • 522A |
Documents Referencing 521A
| Document | Class | Title | Authors | Year | Links |
|---|---|---|---|---|---|
| AX-3078-1.pdf | Application Note | Verifying the Bruch Blanking Sequence (TV Products App Note No.16) | 1977 | 1481 • 1482 • 1485 • 521 • 521A • 522 • 522A |
Patents that may apply to 521A
| Page | Title | Inventors | Filing date | Grant date | Links |
|---|---|---|---|---|---|
| Patent US 3453403A | Power selection device | Eldon Hoffman | 1966-08-18 | 1969-07-01 | 115 • 140 • 141 • 141A • 145 • 146 • 147 • 148 • 149 • 149A • 230 • 286 • 453 • 454 • 491 • 520A • 521A • 522 • 545B • 547 • 556 • 561B • 564B • 568 • 576 • 611 • 647A • 2601 • 5030 • R5030 • 5031 • R5031 • 7503 • 7504 • 7704 • 7704A • 7904 • R7903 |
Pictures
521A
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521A Vector display (Color bars)
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Components
Some Parts Used in the 521
| Part | Part Number(s) | Class | Description | Used in |
|---|---|---|---|---|
| T5201 | 154-0513-00 • 154-0513-01 • 154-0513-02 • 154-0513-03 | CRT | CRT with special graticule | 520 • 521 • 522 |