2432: Difference between revisions
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{{Oscilloscope Sidebar| | {{Oscilloscope Sidebar | ||
|manufacturer=Tektronix | |||
image= | |series=2400-series scopes | ||
caption=Tektronix 2432 | | |model=2432 | ||
introduced=(?) | | |image=Tek_2432_ebay_1.jpg | ||
discontinued=(?) | | |caption=Tektronix 2432 | ||
summary=300 MHz, 100 MS/s 2-ch digital scope | | |introduced=(?) | ||
manuals= | |discontinued=(?) | ||
* [ | |summary=300 MHz, 100 MS/s 2-ch digital scope | ||
* [ | |designers= | ||
* [[Media: | |manuals= | ||
* [[Media: | * [[Media:070-6613-00.pdf|2432 Operator Manual]] (OCR) | ||
* [[Media:070-6614-00.pdf|2432 Programmer's Reference Guide]] | |||
* [[Media:070- | * [[Media:070-6285-00.pdf|2432 Service Manual]] | ||
'''2432A''' (1990 to ?) | |||
* [[Media:2430A-2432A-2440-catalog.pdf|2430A/2432A/2440 catalog page ( | * [[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]]. | |||
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 | | {{Spec | Rise time | 1.2 ns (Repeat on, 16×averaging)}} | ||
{{Spec | Sampling rate | 100 | {{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/ | {{Spec | Input impedance| 1 MΩ // 15 pF or 50 Ω }} | ||
* On-screen | {{Spec | Sweep speeds | 2 ns/div to 5 s/div in 1-2-5 sequence (Modes A, A Intensified and B)}} | ||
{{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}} | ||
Line 40: | Line 58: | ||
==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 | * [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 '' (→ [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.spurtikus.de/basteln/repair/tek2432/index.html 2432 SMPS repair] - lots of internal pictures, text in German '' (→ [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])'' | ||
==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> | <gallery> | ||
Tek2432A.jpg | |||
</gallery> | </gallery> | ||
==Components== | |||
{{Parts|2432}} | |||
[[Category:2400 series scopes]] | [[Category:2400 series scopes]] |
Latest revision as of 05:23, 4 September 2024
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 |
|
Options
- 03 - Word Recognizer (P6407)
- 05 - Video Waveform Measurement System
- 11 - Two probe-power connectors on the rear panel
Links
- Tek 2432 @ YouTube
- Tek 2432A display repair / PSU re-cap @ YouTube
- 2432 SMPS repair - lots of internal pictures, text in German (→ Google Translate)
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 |