Hey, another student here. I have been working on my own DIY NMR on a budget for a little while now.
Nathan is right, when operating at low fields it is a constant fight against noise.
The best article I have seen so far is this one:
http://iopscience.iop.org/0957-0233/21/10/105902
It is an absolute must read if you are interested in constructing your own NMR on a budget.
All the best,
Spencer Whyte
On Monday, March 3, 2014 11:56:45 AM UTC-5, Jonathan BISSON wrote:
Nathan McCorkle <nmz...@gmail.com> writes:
> Thanks for reviving this thread, ed! I've got one of the $20 Linux tv
> receivers, and some magnets I think might be NIB!
> On Mar 3, 2014 7:28 AM, "Ed" <ebon...@gmail.com> wrote:
>
Don't mess with DVR receivers, you will need real amps, filters for
that. The NMR signal are really small, you can't be close to a computer
to receive them. At least you will have to preamp before sending to your
receiver if you really want to use it (but then you will have delay and
phase issues but let's keep that for later).
Did you see these links ?
http://www.conspiracyoflight.com/NMR/NMR.html
http://kuchem.kyoto-u.ac.jp/bun/indiv/takezo/opencorenmr/
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