149

From TekWiki
(Redirected from 149A)
Jump to navigation Jump to search
Tektronix 149
NTSC signal generator
Tektronix 149A

Produced from 1973 to (?)

Manuals
Manuals – Specifications – Links – Pictures

The Tektronix 149 is an NTSC video signal generator. All 149 units serial number B040500 and up have been modified to be 149A units.

Key Specifications

  • please add

Links

Documents Referencing 149

Document Class Title Authors Year Links
AX-3106.pdf Application Note Vertical Interval Test Signals - Reprogramming Tektronix Signal Generators (TV Products App Note No.19) 1975

Documents Referencing 149A

Document Class Title Authors Year Links
ServiceTekNotes 20 Nov 1981.pdf Article 147A/149A Multiburst Frequency Adjustment 1981

Patents that may apply to 149

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 149A

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

Pictures

149A

Components

Some Parts Used in the 149

Part Part Number(s) Class Description Used in
155-0022-00 155-0022-00 155-0022-01 Monolithic integrated circuit analog multiplexer 147 148 149 335 468 1430 1441 1461 1900 1910 2220 2221 2230 5223 5403 5440 5441 5443 5444 5A38 7313 7403N 7503 7504 7514 7603 AN/USM-281C 7613 7623 7623A 7633 7704 R7704 7704A 7834 7844 7854 R7912 7912AD 7912HB 7904 R7903 7904A 7934 7A12 7A18 7A18A 7A18N 7B52 7B53N 7D10 7D11 7D12 NT-7000 P7001
STD704 152-0125-00 Discrete component 4.7 mA tunnel diode 1L40 1S1 11B1 11B2 11B2A 147 R147 147A R147A 1470 148 R148 148-M 149 R149 149A R149A 21A 22A 3B4 3B5 408 432 434 453 453A 454 464 465 466 491 5T3 544 RM544 546 RM546 547 RM547 556 RM556 7B70 7B71 7D11