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{{Oscilloscope Sidebar|
{{Oscilloscope Sidebar  
title=Tektronix 2432|
|manufacturer=Tektronix
image=Tek2432A.jpg|
|series=2400-series scopes
caption=Tektronix 2432 |
|model=2432
introduced=(?) |
|image=Tek_2432_ebay_1.jpg
discontinued=(?) |
|caption=Tektronix 2432  
summary=300 MHz, 250 MS/s 2-ch digital scope |
|introduced=(?)  
manuals=
|discontinued=(?)  
* [http://exodus.poly.edu/~kurt/manuals/manuals/Tektronix/TEK%202432%20Operator.pdf 2432 Operator Manual (PDF)]
|summary=300 MHz, 100 MS/s 2-ch digital scope  
* [http://exodus.poly.edu/~kurt/manuals/manuals/Tektronix/TEK%202432%20Programmers%20Reference%20Guide.pdf 2432 Programmer's Reference Guide (PDF)]
|designers=
* [[List of manuals that are needed|Service Manual needed]].
|manuals=
* [[Media:Tek-2430A-2432A-2440-catalog.pdf|2430A/2432A/2440 catalog page (PDF)]]
* [[Media:070-6613-00.pdf|2432 Operator Manual]] (OCR)
* [[Media:070-6614-00.pdf|2432 Programmer's Reference Guide]]
* [[Media:070-6285-00.pdf|2432 Service Manual]]
'''2432A''' (1990 to ?)
* [[Media:070-7272-00.pdf|2432A Operator Manual]]
* [[Media:070-7271-00.pdf|2432A Programmer's Reference Guide]]
'''Other'''
* [[Media:2430A-2432A-2440-catalog.pdf|2430A/2432A/2440 catalog page]] (OCR)
}}
}}
The '''Tektronix 2432''' is a 300 MHz, 100 MS/s dual-channel portable digital scope. It does not appear in any (?) [[Tektronix Catalogs]].


The '''Tektronix 2432''' is a 300 MHz, 250 MS/s dual-channel portable digital scope.
Its successor, the '''2432A''' introduced in 1989, has an increased sampling rate of 250 megasamples/s.
 
<blockquote>
'''WARNING:''' Operation of the 2440, 2439, 2432, 2432A, 2431L, 2430, 2430A and 2424L: The A/D-converter and CCD hybrids may suffer irreparable damage within a few minutes if operated out of the metal enclosure without extra cooling.
</blockquote>


{{BeginSpecs}}
{{BeginSpecs}}
{{Spec | Bandwidth | 300 MHz}}
{{Spec | Bandwidth | 300 MHz (Limit: 20, 50, Full) }}
{{Spec | Channels | 2 }}
{{Spec | Rise time | 1.2 ns (Repeat on, 16×averaging)}}  
{{Spec | Sampling rate | 250 megasamples/s}}
{{Spec | Sampling rate | 2432: 100 MS/s / 2432A: 250 MS/s }}
{{Spec | Sampling type | Real time: 200 ns/Div and slower, Equivalent time 100 ns/Div and faster}}
{{Spec | Single event bandwidth  | 100 MHz (2432A)}}  
{{Spec | Glitch capture | 2 ns }}
{{Spec | Glitch capture | 2 ns }}
{{Spec | Deflection | 2 mV/div to 5 V/div in 1-2-5 sequence }}
{{Spec | Resolution | 8 bit }}
{{Spec | Resolution | 8 bit }}
{{Spec | Features |
{{Spec | Record length | 1024 samples }}
* Printer/plotter output
{{Spec | Input impedance| 1 MΩ // 15 pF or 50 Ω }}
* On-screen help
{{Spec | Sweep speeds | 2 ns/div to 5 s/div in 1-2-5 sequence (Modes A, A Intensified and B)}}
* GPIB
{{Spec | Acquisition modes| Normal, Envelope (glitch capture), Average }}
{{Spec | Display modes| CH1, CH2, invert, add, multiply, X-Y }}
{{Spec | Cursors  | Volts, Time, Volts At Time, 1/Time, Slope }}
{{Spec | Functions | A Mode - Auto Level, Auto/Roll, Normal and Single Seq; B Mode - Trigger After Delay, Runs After Delay, 1K Record Length and more }}
{{Spec | Interface | GPIB }}
{{Spec | Features |
* Autoprobe Function With [[P6137]] Probe
* On-Screen Readout indicates probe tip deflection factors for ×1, ×10, ×100 and ×1000 probes
* Printer/Plotter Output
* On-screen HELP text describing every front-panel control
}}
}}
{{EndSpecs}}
{{EndSpecs}}
'''Options'''
* 03 - Word Recognizer ([[P6407]])
* 05 - Video Waveform Measurement System
* 11 - Two [[LEMO S-series connector|probe-power connectors]] on the rear panel


==Links==
==Links==
* [https://youtube.com/watch?v=fEyEZbG7ZvE Tek 2432 @ YouTube]
* [https://youtube.com/watch?v=aCP2JycirtI Tek 2432A display repair] / [https://youtube.com/watch?v=iqqW1GMRxS8 PSU re-cap] @ YouTube
* [http://www.spurtikus.de/basteln/repair/tek2432/index.html 2432 SMPS repair] - lots of internal pictures, text in German '' (&rarr; [https://translate.google.com/translate?sl=auto&tl=en&hl=en&u=http%3A%2F%2Fwww.spurtikus.de%2Fbasteln%2Frepair%2Ftek2432%2Findex.html Google Translate])''


* [http://www.youtube.com/watch?v=fEyEZbG7ZvE YouTube]
==Internals==
Proprietary ICs in the 2430 include:
A10U100 [[155-0238-00]] EXT TRIGGER PREAMP
A10U150 [[155-0239-02]] A/B TRIGGER
A10U320,A10U420 [[165-2235-01]] LOW NOISE VERT PREAMP HYBRID
A10U340,A10U440 [[165-2215-00]] PEAK DETECTOR
A10U350,A10U450 [[165-2206-00]] CCD/CLOCK DRIVER
A10U370 [[230-0002-50]] (M299) TRIGGER LOGIC ARRAY
A10U470 [[230-0001-50]] (M299) PHASE CLOCK ARRAY
A11U670 [[156-2381-00]] TIME BASE CONTROLLER (STD CELL)
A12U470 [[156-2380-00]] WAVEFORM PROCESSOR, CUST.


==Pictures==
==Pictures==
'''2432'''
<gallery>
Tek 2432 ebay 1.jpg
Tek 2432 ebay 1 rear.jpg
Tek 2432 ebay 1 right.jpg
Tek 2432 ebay 1 left.jpg
Tek 2432 ebay 1 bottom.jpg
</gallery>


'''2432A'''
<gallery>
Tek2432A.jpg
</gallery>


==Components==
{{Parts|2432}}


[[Category:2000 series scopes]]
[[Category:2400 series scopes]]
[[Category:Digital storage scopes]]


[[Category:GPIB interface]]
[[Category:GPIB interface]]

Latest revision as of 04:23, 4 September 2024

Tektronix 2432
300 MHz, 100 MS/s 2-ch digital scope
Tektronix 2432

Produced from (?) to (?)

Manuals
Manuals – Specifications – Links – Pictures

The Tektronix 2432 is a 300 MHz, 100 MS/s dual-channel portable digital scope. It does not appear in any (?) Tektronix Catalogs.

Its successor, the 2432A introduced in 1989, has an increased sampling rate of 250 megasamples/s.

WARNING: Operation of the 2440, 2439, 2432, 2432A, 2431L, 2430, 2430A and 2424L: The A/D-converter and CCD hybrids may suffer irreparable damage within a few minutes if operated out of the metal enclosure without extra cooling.

Key Specifications

Bandwidth 300 MHz (Limit: 20, 50, Full)
Rise time 1.2 ns (Repeat on, 16×averaging)
Sampling rate 2432: 100 MS/s / 2432A: 250 MS/s
Sampling type Real time: 200 ns/Div and slower, Equivalent time 100 ns/Div and faster
Single event bandwidth 100 MHz (2432A)
Glitch capture 2 ns
Deflection 2 mV/div to 5 V/div in 1-2-5 sequence
Resolution 8 bit
Record length 1024 samples
Input impedance 1 MΩ // 15 pF or 50 Ω
Sweep speeds 2 ns/div to 5 s/div in 1-2-5 sequence (Modes A, A Intensified and B)
Acquisition modes Normal, Envelope (glitch capture), Average
Display modes CH1, CH2, invert, add, multiply, X-Y
Cursors Volts, Time, Volts At Time, 1/Time, Slope
Functions A Mode - Auto Level, Auto/Roll, Normal and Single Seq; B Mode - Trigger After Delay, Runs After Delay, 1K Record Length and more
Interface GPIB
Features
  • Autoprobe Function With P6137 Probe
  • On-Screen Readout indicates probe tip deflection factors for ×1, ×10, ×100 and ×1000 probes
  • Printer/Plotter Output
  • On-screen HELP text describing every front-panel control

Options

Links

Internals

Proprietary ICs in the 2430 include: 

A10U100 155-0238-00 EXT TRIGGER PREAMP 
A10U150 155-0239-02 A/B TRIGGER 
A10U320,A10U420 165-2235-01 LOW NOISE VERT PREAMP HYBRID
A10U340,A10U440 165-2215-00 PEAK DETECTOR
A10U350,A10U450 165-2206-00 CCD/CLOCK DRIVER 
A10U370 230-0002-50 (M299) TRIGGER LOGIC ARRAY 
A10U470 230-0001-50 (M299) PHASE CLOCK ARRAY 
A11U670 156-2381-00 TIME BASE CONTROLLER (STD CELL)
A12U470 156-2380-00 WAVEFORM PROCESSOR, CUST.

Pictures

2432

2432A

Components

Some Parts Used in the 2432

Part Part Number(s) Class Description Used in
148-0140-00 148-0140-00 Discrete component miniature bi-stable relay actuator 2424L • 2430 • 2431L • 2432 • 2439 • 2440 • 119-1445-02
154-0850-01 154-0850-00 • 154-0850-01 CRT CRT 2424L • 2430 • 2430A • 2431L • 2432 • 2439 • 2440 • 2445 • 2465 • 2465A • 2465B
155-0238-00 155-0238-00 Hybrid integrated circuit preamplifier 11302A • 2424L • 2430 • 2430A • 2432 • 2445 • 2465 • 2466 • 2467
155-0239-00 155-0239-00 • 155-0239-01 • 155-0239-02 Hybrid integrated circuit trigger 2424L • 2430 • 2430A • 2432 • 2445 • 2465 • 2467 • 2400-series scopes • 11201 • 11401 • 11402
165-2273-00 165-2273-00 Hybrid integrated circuit peak detector 2432 • 2432A • 2440
230-0001-50 230-0001-50 Hybrid integrated circuit phase clock array 2424L • 2430 • 2430A • 2432
230-0002-50 230-0002-50 Hybrid integrated circuit trigger logic array 2424L • 2430 • 2430A • 2432
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