521: Difference between revisions
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The Tektronix 521 is a | {{Instrument Sidebar | ||
|manufacturer=Tektronix | |||
|series= | |||
|model=521 | |||
|class=Audio/Video | |||
|summary=PAL vectorscope | |||
|image=Tek_521A_Front.jpeg | |||
|caption=Tektronix 521 | |||
|introduced=1970 | |||
|discontinued=(?) | |||
|designers=Phil Crosby;Ron Olson | |||
|manuals= | |||
* ''please add'' [[Category:Manual needed]] | |||
* [[Media:070–1027–00.pdf|070–1027–00.pdf 521 needed]] | |||
* [[Media:070–1794–00.pdf|070–1794–00.pdf 521A needed]] | |||
* [[Media:521PAL_1970-Catalog.pdf |521 Description from 1970 catalog]] | |||
}} | |||
The '''Tektronix 521''' is a vectorscope for analyzing colour video signals, a [[PAL]] version of the [[520]]. | |||
[[ | {{MissingSpecs}} | ||
==Links== | |||
{{Documents|Link=521}} | |||
{{Documents|Link=521A}} | |||
{{PatentLinks|521}} | |||
{{PatentLinks|521A}} | |||
==Pictures== | |||
===521A=== | |||
<gallery> | |||
USA Tektronix 521A Front raw.jpg | |||
Tek_521A_Front.jpeg | |||
Tek_521A_PAL-Vector.jpeg | 521A Vector display (Color bars) | |||
IMG_5168_crop.jpg | |||
Tek 521a 7.jpg | |||
Tek 521a 8.jpg | |||
Tek 521a 2.jpg | |||
Tek 521a 3.jpg | |||
Tek 521a 4.jpg | |||
Tek 521a 5.jpg | |||
Tek 521a 6.jpg | |||
</gallery> | |||
==Components== | |||
{{Parts|521}} | |||
[[Category:TV vectorscopes]] | |||
[[Category:Manual needed]] | |||
Revision as of 12:49, 12 July 2024
The Tektronix 521 is a vectorscope for analyzing colour video signals, a PAL version of the 520.
Key Specifications
- please add
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 • 144 • 145 • 146 • 147 • 148 • 149 • 149A • 230 • 284 • 286 • 453 • 454 • 491 • 520A • 521A • 522 • 545B • 547 • 556 • 561B • 564B • 568 • 576 • 611 • 647A • 2101 • 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 |