Hi Varian users,
Our lonely Varian user would like to do 1H - 19F experiments. On
a Mercury 300, 2 channel broadband system (1 high band amplifier).
There is an application note by Varian (Cheatham, Adams, Kupce)
on the subject, which shows diagrams applicable to INOVA
systems, showing a bunch of band pass filters. No details given.
It appears that one would need extremely sharp and narrow filters to
do this successfully. The level difference between the decoupling
transmitter and the receive signal would be about 150 db.
Has anyone done such an experiment, and could you give us some
details?
Thanks, and cheers Rolf
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Rolf Tschudin Tel. 1 301 496 2692
National Institutes of Health Fax. 1 301 496 0825
Bldg. 5, Rm. B2-29
Bethesda, MD 20892-0505
USA e-mail: tschudin_at_helix.nih.gov
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Received on Wed Oct 17 2001 - 12:45:08 MST