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4hv.org :: Forums :: General Science and Electronics
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Need Oscillscope... poor college student...

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Crunchy Frog
Mon Dec 20 2010, 06:31AM
Crunchy Frog Registered Member #2422 Joined: Tue Oct 06 2009, 02:41AM
Location:
Posts: 85
I was able to get a good 300mhz tektronix crt scope for only $120 at a corporate bankruptcy auction. It came up after some very nice DSOs and no one seemed to want it much. You can look online for auctions like that in your area. You may have to wait for it, but you can get a great deal.
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ubuntupokemoninc
Fri Dec 24 2010, 09:18PM
ubuntupokemoninc Banned on 1/22/2011 for repeated rule violations after multiple warnings.
Registered Member #3299 Joined: Sat Oct 09 2010, 08:11PM
Location: Bantown, USA
Posts: 220
take a look at this Link2
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Adam Munich
Sat Dec 25 2010, 04:54AM
Adam Munich Registered Member #2893 Joined: Tue Jun 01 2010, 09:25PM
Location: Cali-forn. i. a.
Posts: 2242
How does that help him?
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william L
Sat Dec 25 2010, 05:50AM
william L Registered Member #3093 Joined: Mon Aug 09 2010, 11:40PM
Location:
Posts: 68
Yes, that is the opposite of what you want. however, there is a part of that website that details on building an actual scope.
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ubuntupokemoninc
Sat Dec 25 2010, 02:40PM
ubuntupokemoninc Banned on 1/22/2011 for repeated rule violations after multiple warnings.
Registered Member #3299 Joined: Sat Oct 09 2010, 08:11PM
Location: Bantown, USA
Posts: 220
Thats what i mean theres a schematic for a hollow state oscilloscope, theres one for a solid state too.
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Adam Munich
Sat Dec 25 2010, 04:31PM
Adam Munich Registered Member #2893 Joined: Tue Jun 01 2010, 09:25PM
Location: Cali-forn. i. a.
Posts: 2242
ubuntupokemoninc wrote ...

Thats what i mean theres a schematic for a hollow state oscilloscope, theres one for a solid state too.

Ty, I shall now call all tube devices hollow state.
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Patrick
Sat Dec 25 2010, 04:37PM
Patrick Registered Member #2431 Joined: Tue Oct 13 2009, 09:47PM
Location: Chico, CA. USA
Posts: 5639
what hollow? you mean vaccuum ?
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Adam Munich
Sat Dec 25 2010, 04:42PM
Adam Munich Registered Member #2893 Joined: Tue Jun 01 2010, 09:25PM
Location: Cali-forn. i. a.
Posts: 2242
A vessel containing a vacuum technically is hollow.
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ubuntupokemoninc
Sat Dec 25 2010, 05:23PM
ubuntupokemoninc Banned on 1/22/2011 for repeated rule violations after multiple warnings.
Registered Member #3299 Joined: Sat Oct 09 2010, 08:11PM
Location: Bantown, USA
Posts: 220
Yes I learned something when i read that, I never new when using vacuum tubes it was called hollow state amazed
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Adam Munich
Sat Dec 25 2010, 05:57PM
Adam Munich Registered Member #2893 Joined: Tue Jun 01 2010, 09:25PM
Location: Cali-forn. i. a.
Posts: 2242
It's not called hollow state, but I'm going to make it my mission to change that.
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