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| Do you have any test equipment in your lab that uses vacuum tubes? |
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| 0culus:
--- Quote from: Larryc001 on December 28, 2019, 08:48:07 pm ---I should clarify my response and photos. Although all of my many scopes are fully working, I don’t really use them for troubleshooting. They are really a collection. As the topic was more like vacuum tube instruments being actually used, my posts were a bit off topic. I have a 2465A, a 2213, and a 2445 that I use to work on the big scopes. My apologies. --- End quote --- Absolutely nothing wrong with that. Thanks for sharing. :-+ |
| BravoV:
--- Quote from: Larryc001 on December 28, 2019, 08:48:07 pm ---I should clarify my response and photos. Although all of my many scopes are fully working, I don’t really use them for troubleshooting. They are really a collection. As the topic was more like vacuum tube instruments being actually used, my posts were a bit off topic. I have a 2465A, a 2213, and a 2445 that I use to work on the big scopes. My apologies. --- End quote --- You're wrong, that 2465A, 2213 and 2445 still fall into "vacuum tubes" test equipment as for it's screen. :-DD Thanks for sharing the collection. :clap: |
| Larryc001:
Here is an interesting website from Julian Bunn, a long time electronics enthusiast and Caltech professional. He has a lot of stuff here including the Tektronix portion: http://pcbunn.caltech.edu/jjb/Tektronix/tektronix.htm His main site is at: http://pcbunn.caltech.edu/default.htm Many tubes here! |
| David Hess:
--- Quote from: BravoV on December 28, 2019, 09:07:01 pm ---You're wrong, that 2465A, 2213 and 2445 still fall into "vacuum tubes" test equipment as for it's screen. :-DD --- End quote --- I excluded CRT oscilloscopes because EEVBlog does not allow posts that long. |
| BravoV:
--- Quote from: David Hess on December 31, 2019, 02:56:17 am --- --- Quote from: BravoV on December 28, 2019, 09:07:01 pm ---You're wrong, that 2465A, 2213 and 2445 still fall into "vacuum tubes" test equipment as for it's screen. :-DD --- End quote --- I excluded CRT oscilloscopes because EEVBlog does not allow posts that long. --- End quote --- Well, in that case, you need a sanctuary for that kinda post, anytime, you're very welcome at TEA. >:D :-DD |
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