432: Difference between revisions

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{{Oscilloscope Sidebar |
title=Tektronix 432 |
summary=25 MHz dual trace portable scope |
image=Tek 432 2.jpg |
caption=Tektronix 432 |
introduced=(?) |
discontinued=(?) |
manuals=
* [http://bama.edebris.com/download/tek/432/Tek432.pdf Tektronix 432 Manual (PDF)]
}}
The '''Tektronix 432''' is a 25 MHz dual-trace portable solid-state oscilloscope.   
The '''Tektronix 432''' is a 25 MHz dual-trace portable solid-state oscilloscope.   


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The vertical and horizontal output amplifiers are fully discrete, using silicon bipolar transistors.
The vertical and horizontal output amplifiers are fully discrete, using silicon bipolar transistors.


Triggering is done by a 4.7mA [[tunnel diodes|tunnel diode]] that is fed by a discrete trigger amplifier.
Triggering is done by a 4.7 mA [[tunnel diodes|tunnel diode]] that is fed by a discrete trigger amplifier.


The 432 consumes 55 watts maximum and weighs 20 pounds.
The 432 consumes 55 watts maximum and weighs 20 pounds.
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P31 [[phosphor]] was standard.  P7 was also available.
P31 [[phosphor]] was standard.  P7 was also available.


[http://bama.edebris.com/download/tek/432/Tek432.pdf Tektronix 432 Manual (PDF)]
==Specifications==
[[Category:Specifications needed]]''please add''


==Pictures==
<gallery>
<gallery>
Image:Tek 432 1.jpg
Image:Tek 432 1.jpg

Revision as of 23:42, 17 August 2014

{{{manufacturer}}} 
25 MHz dual trace portable scope
Tektronix 432

Produced from (?) to (?)

Manuals
(All manuals in PDF format unless noted otherwise)
Manuals – Specifications – Links – Pictures

The Tektronix 432 is a 25 MHz dual-trace portable solid-state oscilloscope.

There is also a rack-mount version, the R432.

Each 432 vertical signal channel starts with the coupling switch, then a rotary cam attenuator, then a dual-JFET source-follower buffer amp, then a 155-0050-00 differential amplifier (switched to 155-0050-01 after serial number B239999).

The vertical and horizontal output amplifiers are fully discrete, using silicon bipolar transistors.

Triggering is done by a 4.7 mA tunnel diode that is fed by a discrete trigger amplifier.

The 432 consumes 55 watts maximum and weighs 20 pounds.

P31 phosphor was standard. P7 was also available.

Specifications

please add

Pictures