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[[File:Tek528-front.jpg|thumb|300px|right|Tektronix 528 TV Waveform Monitor]]
{{Instrument Sidebar
The '''Tektronix 528''' is a television waveform monitor.
|manufacturer=Tektronix
The 528 uses the [[T5280]] CRT. [[528]] can be modified to work with 625 line/50 field system with MOD188G
|model=528
|class=Audio/Video
|series=
|summary=TV Waveform Monitor
|image=Tek528-front.jpg
|caption=Tektronix 528 TV Waveform Monitor
|introduced=1969
|discontinued=(?)
|designers=John Horn;
|manuals=
* [[Media:070-0800-00.pdf|Tektronix 528 Manual]]
* [[Media:070-3662-00.pdf|Tektronix 528A Manual (no schem/parts list)]]
* [[Media:528_RS_german_OCR.pdf|Tektronix 528 Manual in German]]


* [[Media:Tek_528_from_1970_catalog.pdf|528 Description from 1970 catalog]]
* [[Media:Tek 528 fcp july 1968.pdf | Tektronix 528 Factory Calibration Procedure, July 1968]]
* [[Media:061-1581-00.pdf | Tektronix 528 mod W2X Manual ]]
}}
The '''Tektronix 528''' is a television waveform monitor. It was designed by [[John Horn]].


The 528A uses the [[154-0843-00]] CRT.
{{BeginSpecs}}
{{Spec | Frequency response | 25 Hz to 3.6 MHz ±1%, to 5 MHz +1%/–3% (all relative to response at 50 kHz) }}
{{Spec | Input              | 1 V or 4 V full scale, max. ±5 V; 15 kΩ @ 1 V, 60 kΩ @ 4 V; 50 pF }}
{{Spec | CRT                | [[T5280]] ([[154-0525-00]], [[154-0525-10]], [[154-0843-00]], [[154-0843-10]]), 4 kV acceleration }}
{{Spec | Power              | 99–132 V<sub>AC</sub> or 198−264 V<sub>AC</sub>, 48 66 Hz, 48 W; convection cooled }}
{{EndSpecs}}


* [[Media:Tek_528_from_1970_catalog.pdf|528 Description from 1970 catalog (PDF)]]
A [[528]] can be modified to work with 625 line/50 field system with MOD188G.
* [http://w140.com/tek_528.pdf Tektronix 528 Manual (PDF)]
* [[Media:Tek 528 fcp july 1968.pdf | Tektronix 528 Factory Calibration Procedure, July 1968 (PDF, needs OCR)]]


==Links==
==Links==


* [http://www.radiomuseum.org/r/tektronix_television_waveform_moni.html Tek 528 @ radiomuseum.org]
* [https://www.radiomuseum.org/r/tektronix_television_waveform_moni.html Tek 528 @ radiomuseum.org]
 
* [https://www.youtube.com/watch?v=A89JJ6zyfdw Tektronix 528 waveform monitor repair] @ YouTube
==Pictures==
==Pictures==
===528===
===528===
<gallery>
<gallery>
Tek528-front.jpg  | 528 front
Tek528-front.jpg  | 528 front
Tek528-top.jpg | 528 top internal
Tek528-top.jpg   | 528 top internal
Tek528-r.jpg   | 528 right internal  
Tek528-r.jpg     | 528 right internal  
Tek528-1.jpg
Tek528-1.jpg
Tek528-2.jpg
Tek528-2.jpg
</gallery>
===528 with MOD188G (?)===
<gallery>
Tek_528_MOD188G_Front.jpeg | Front
Tek_528_2H2V.jpeg | 2 H-Lines and 2 V-Fields Display (525/60)
Tek_528_MOD188G_LHS.jpeg | LHS
Tek_528_RHS.jpeg | RHS
Tek_528_Top.jpeg | Top
Tek_528_Bottom.jpeg | Bottom
</gallery>
</gallery>
===528A===
===528A===
Line 32: Line 61:
528A top.jpg
528A top.jpg
</gallery>
</gallery>
==Components==
{{Parts|528}}


[[Category:TV waveform monitors]]
[[Category:TV waveform monitors]]
[[Category:Introduced in 1969]]

Latest revision as of 18:46, 25 June 2024

Tektronix 528
TV Waveform Monitor
Tektronix 528 TV Waveform Monitor

Produced from 1969 to (?)

Manuals
Manuals – Specifications – Links – Pictures

The Tektronix 528 is a television waveform monitor. It was designed by John Horn.

Key Specifications

Frequency response 25 Hz to 3.6 MHz ±1%, to 5 MHz +1%/–3% (all relative to response at 50 kHz)
Input 1 V or 4 V full scale, max. ±5 V; 15 kΩ @ 1 V, 60 kΩ @ 4 V; 50 pF
CRT T5280 (154-0525-00, 154-0525-10, 154-0843-00, 154-0843-10), 4 kV acceleration
Power 99–132 VAC or 198−264 VAC, 48 66 Hz, 48 W; convection cooled

A 528 can be modified to work with 625 line/50 field system with MOD188G.

Links

Pictures

528

  • 528 front

    528 front

  • 528 top internal

    528 top internal

  • 528 right internal

    528 right internal

528 with MOD188G (?)

  • Front

    Front

  • 2 H-Lines and 2 V-Fields Display (525/60)

    2 H-Lines and 2 V-Fields Display (525/60)

  • LHS

    LHS

  • RHS

    RHS

  • Top

    Top

  • Bottom

    Bottom

528A

  • 528A front

    528A front

Components

Some Parts Used in the 528

Part Part Number(s) Class Description Used in
T5280 154-0525-00 • 154-0525-10 • 154-0843-00 • 154-0843-10 CRT CRT 528
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