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| Biggest oscilloscope tube |
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| lukaszsmola:
Hi everyone I was wondering, what is the biggest oscilloscope cathode ray tube that you know of? Not length wise, I am wondering what is the largest display area that was achievable? |
| Fungus:
--- Quote from: lukaszsmola on April 25, 2023, 09:19:30 am ---Hi everyone I was wondering, what is the biggest oscilloscope cathode ray tube that you know of? Not length wise --- End quote --- Length and screen size are physically related. You can't make large, short tubes so the device depth will always be the limiting factor - it has to fit on a bench. |
| nctnico:
--- Quote from: Fungus on April 25, 2023, 09:38:06 am --- --- Quote from: lukaszsmola on April 25, 2023, 09:19:30 am ---Hi everyone I was wondering, what is the biggest oscilloscope cathode ray tube that you know of? Not length wise --- End quote --- Length and screen size are physically related. You can't make large, short tubes so the device depth will always be the limiting factor - it has to fit on a bench. --- End quote --- Big CRT TVs where pretty flat in relation to screen size so that reasoning doesn't fly. |
| wasedadoc:
What about those big round radar displays you see in movies. But are they electrostatic deflection like 'scope CRTs or electromagnetic deflection like TV CRTs? |
| nali:
--- Quote from: Fungus on April 25, 2023, 09:38:06 am --- --- Quote from: lukaszsmola on April 25, 2023, 09:19:30 am ---Hi everyone I was wondering, what is the biggest oscilloscope cathode ray tube that you know of? Not length wise --- End quote --- Length and screen size are physically related. You can't make large, short tubes so the device depth will always be the limiting factor - it has to fit on a bench. --- End quote --- Ha... not everyone thinks like that. Some of the oldies here may remember these -> Source: https://en.wikipedia.org/wiki/TV80 |
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