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521 - TekWiki

  • ️Thu Aug 18 1966
Tektronix 521
PAL vectorscope
Tektronix 521

Produced from 1970 to (?)

Manuals

(All manuals in PDF format unless noted otherwise)

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

  • 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

  • 521A Vector display (Color bars)

    521A Vector display (Color bars)

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