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{{Oscilloscope Sidebar |manufacturer=Tektronix |designers= |
{{Oscilloscope Sidebar
series=400-series scopes |
|manufacturer=Tektronix
model=464 |
|series=400-series scopes
summary=Portable 100 MHz dual-trace storage scope |
|model=464
image=Tek 464 front.jpg |
|summary=Portable 100 MHz dual-trace storage scope
caption=Tektronix 464 front |
|image=Tek 464 trace2.jpg
introduced=1975 |
|caption=Tektronix 464 front
discontinued=1985 |
|introduced=1975
manuals=
|discontinued=1985
* [[Media:070-1652-00.pdf|Tektronix 466/464 Operators Manual (PDF, OCR)]]
|manuals=
* [[Media:070-1653-01.pdf|Tektronix 464 Service Manual (PDF, OCR)]]
* [[Media:070-1652-00.pdf|Tektronix 466/464 Operators Manual]] (OCR)
* [[Media:tek_464_schematics.pdf|Tektronix 464 Schematics (PDF, color, OCR, bad-OCR)]]
* [[Media:070-1653-01.pdf|Tektronix 464 Service Manual]] (OCR)
* [[Media:tek_464_schematics.pdf|Tektronix 464 Schematics]] (color, bad-OCR)
* [[Media:061-2172-00.pdf|Tektronix 464 and 466 Option 10 Service Supplement]]
* [[Media:061-2172-00.pdf|Tektronix 464 and 466 Option 10 Service Supplement]]
<small>
<small>
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* [[Media:050-1558-00.pdf|U3165 Replacement]]
* [[Media:050-1558-00.pdf|U3165 Replacement]]
</small>
</small>
<!--
* [http://w140.com/tek_464.pdf Tektronix 464 Manual (PDF)]
* [http://w140.com/tek_464_color_schematics.pdf Tektronix 464 Schematics (PDF, color)]
-->
}}
}}
The '''Tektronix 464''' is a portable 100 MHz dual-trace [[CRT storage scope]] with dual time bases.  
The '''Tektronix 464''' is a portable 100 MHz dual-trace [[CRT storage scope]] with dual time bases.  
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==Links==
==Links==
* [http://www.youtube.com/watch?v=gIUE4Lz9e8U Tektronix 464 storage modes - YouTube]
* [https://www.youtube.com/watch?v=gIUE4Lz9e8U Tektronix 464 storage modes - YouTube]
{{Documents|Link=464}}


==Pictures==
==Pictures==
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Tek 464 front.jpg
Tek 464 front.jpg
Tek 464 rear.jpg
Tek 464 rear.jpg
Tek 464 internal 1.jpg|internal view
Tek 464 internal 1.jpg | internal view
Tek 464 internal 2.jpg|internal view
Tek 464 internal 2.jpg | internal view
Tek 464 internal 3.jpg|internal view
Tek 464 internal 3.jpg | internal view
Tek 464 internal 4.jpg|internal view
Tek 464 internal 4.jpg | internal view
Tek 464 internal 5.jpg|internal view
Tek 464 internal 5.jpg | internal view
Tek 464 internal 6.jpg|internal view
Tek 464 internal 6.jpg | internal view
Tek 464 trace2.jpg
Tek 464 trace2.jpg
Tek 464 trace3.jpg
Tek 464 trace3.jpg
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</gallery>
</gallery>


{{Custom ICs|464}}
==Components==
{{Parts|464}}


[[Category:400 series scopes]]
[[Category:400 series scopes]]


[[Category:Analog storage scopes]]
[[Category:Analog storage scopes]]

Latest revision as of 13:28, 6 December 2023

Tektronix 464
Portable 100 MHz dual-trace storage scope
Tektronix 464 front

Produced from 1975 to 1985

Manuals
Manuals – Specifications – Links – Pictures

The Tektronix 464 is a portable 100 MHz dual-trace CRT storage scope with dual time bases. It is a lower cost version of the 466, with a slower writing speed and without the reduced scan feature. The 464 has a linear power supply.

The optional DM44 multimeter attaches to the top of the instrument.

Key Specifications

  • please add

Internals

The vertical signal path of the 464 starts with a rotary cam-operated compensated attenuator. Next is a source-follower made with a 2N5911 dual JFET, part number 151-1032-00. Next is a discrete BJT-based preamp followed by diode-based channel switching and delay driver. The final vertical amplifier, U464, is the 155-0155-00. The 155-0077-01 is listed as an alternative part for U464.

Triggering in the 464 is done using STD704 4.7 mA 18 pF tunnel diodes, part number 152-0125-00 or 152-0125-01. The trigger amplifier is made of discrete BJTs and a 155-0032-01 amplifier IC, presumably an improved version of the 155-0032-00.

The horizontal amplifier is made of discrete BJTs.

Serial numbers B010100 through B079999 use the 154-0722-00 CRT. Serial numbers B080000 and up use the 154-0749-00 CRT.

Links

Documents Referencing 464

Document Class Title Authors Year Links
Tekscope 1975 V7 N3.pdf Article A Potpourri of Modifications and Service Hints 1975

Pictures

Components

Some Parts Used in the 464

Part Part Number(s) Class Description Used in
154-0722-00 154-0722-00 CRT storage CRT 464
154-0749-00 154-0749-00 CRT storage CRT 464
155-0032-00 155-0032-00 155-0032-01 Monolithic integrated circuit variable-gain transconductance amplifier (voltage in, current out) 335 464 465 465B 466 475 475A 475M 634 650 651 652 653 655 656 670 671 7A12 475 FG504 1440 1460 1480 1481 1482 1485
155-0049-00 155-0049-00 155-0049-01 155-0049-02 Monolithic integrated circuit sweep control with lockout 335 464 465 466 475 475A 475M 485 5B31 5B40 5B52 5B42 5B44 7B53A 7B80 7B85 7B87 7B92A 7B90P 7B10 7B15 SC502 7B42N AN/USM-281C 067-0657-00
155-0077-00 155-0077-00 155-0077-01 Hybrid integrated circuit vertical output amplifier 335 464 465 466 7704A
155-0078-00 155-0078-xx 155-0273-00 155-0274-00 Monolithic integrated circuit broadband amplifier 464 465 466 468 475 475A 475M 485 7834 7844 7854 7904 R7903 R7912 7912AD 7912HB 7104 7A16A 7A16P 7A24 7A26 7A42 067-0587-01 067-0680-00 AM503 PG502 PG508 DC510 DC5010 FG5010
155-0115-00 155-0115-00 Hybrid integrated circuit vertical amplifier 335 464 465 465B 466 468
2N5911 151-1032-00 Discrete component dual n-channel JFET 434 464
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