141

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Tektronix 141
PAL signal generator
Tektronix 141

Produced from 1969 to (?)

Manuals

(Manuals are OCRed PDF files unless noted otherwise)

Manuals – Specifications – Links – Pictures

The Tektronix 141 is a PAL signal generator. There is also a 141A, and rackmount versions, the R141 and R141A.

When the development of the 521 vectorscope for the emerging European PAL system was underway no test signal was available, so a "test fixture" was developed to generate PAL color bars, linearity staircase and convergence signals, using the recently introduced RTL digital ICs. This fixture became the 141, and an NTSC version followed as the 140.

Key Specifications

  • please add

Links

Patents that may apply to 141

Page Title Inventors Filing date Grant date Links
Patent US 3453403A Power selection device Eldon Hoffman 1966-08-18 1969-07-01

Patents that may apply to 141A

Page Title Inventors Filing date Grant date Links
Patent US 3453403A Power selection device Eldon Hoffman 1966-08-18 1969-07-01

Pictures

Components

Some Parts Used in the 141

Part Part Number(s) Class Description Used in
151-0232-00 151-0232-00 Discrete component dual NPN transistor 067-0596-00 067-0679-00 067-0690-00 067-0690-01 067-0886-01 067-0886-02 067-0886-03 067-0886-04 067-0886-05 1S2 11B2A 1101 1350 140 1401 1401A 141 141A 142 1420 1421 1422 144 145 1450 146 147 147A 1470 1478 148 148M 1480C 1481C 1482C 1485C 149 149A 176 221 26A1 26G1 26G2 2620 285 3A10 3T2 308 323 324 326 4115B 432 434 4501 4601 4602 4610 4620 4623 4631 4632 4633A 4634 464 465 465B 466 468 4701 492 492A 492AP 492P 494 494P 496 496P 502A RM502A 5030 R5030 5031 R5031 5403 5440 5443 5444 576 5A13N 5A26 5L4N 630 647A R647A 650 650A 650HR 651 651A 651HR 652 652A 652HR 653A 653HR 654 655 655A 655HR 656A 656HR 670 670A 671 671A 690SR R7103 7104 7313 7403N R7403N 7503 7504 7514 7603 7612D 7613 7623 7623A 7633 7704 R7704 7704A 7834 7844 R7844 7854 7903 R7903 7904 7904A 7912AD R7912 7934 7A19 7B51 7B70 7B71 7D13A 7D20 7L12 851 8560 8561 AM501 CG5001 CG551AP DM501A DM502A DM505 FG501 FG503 FG504 FG507 GMA304 M M3 OF150 OF151 OF152 OF235 RG501 SPG1 SPG2 S-51 TSG4
Fairchild μL900 156-0010-00 Monolithic integrated circuit RTL buffer-inverter 140 141 141A 142 144 145 146 230
Fairchild μL914 156-0011-00 Monolithic integrated circuit RTL dual NOR gate 140 141 141A 142 144 145 146 230
Fairchild μL923 156-0012-00 Monolithic integrated circuit RTL J-K flip-flop 067-0572-01 140 141 141A 142 144 145 146 230 520