Electronics > Projects, Designs, and Technical Stuff

A Drop-In Replacement for the Tektronix U400 for 24XX 'Scopes

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Dr_Ram:
Dear folks,
Finally I managed to get round to completing my design for a replacement of the Unobtainable U400. The result is viewable at the following link:

https://youtu.be/EWU4GnehzLM

Would appreciate feedback and questions :-).
Cheers - Ram

coromonadalix:
wow   kudos   :-+ :-+ :-+

Dr_Ram:
Thanks @coromonadalix and @edavid.

As of now this is not an open-source project, so I have not [yet] made the schematic available. I will probably do it at a later date.
Cheers - Ram

jonpaul:
How tested and qualified over all 2465/7/A/B models?

Over all op modes and full signal/sweep ranges/

j

Dr_Ram:

--- Quote from: jonpaul on October 03, 2023, 04:25:31 pm ---How tested and qualified over all 2465/7/A/B models?

Over all op modes and full signal/sweep ranges/

j

--- End quote ---

To the extent seen in the video, on my 2465A. The timeline describes the various tests done. I assumed, as I did with my U800 replacement project, that if it works in the 2465A, it works more or less as well in the others. I may be wrong.

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