AMMRL -- Bruker AC-300, F1 transmitter

From: John Snyder <john-snyder_at_uiowa.edu>
Date: Thu, 30 Oct 2003 17:11:53 -0600

Does anyone have a decommissioned Bruker AC-300 with an F1 transmitter
available for loan / donation?

We only need a temporary fix for 2 months until our replacement 300 Avance
console gets delivered.

I have an AC-300, that the transmitter is OK for 13C & 31P, but for 19F &
1H, I get very weak power output when checking it out on an oscilliscope.
(A current calibration, a 180-degree pulse would be longer than 400 usec
for 1H, where previously a 90-degree pulse was 15 usec for a QNP probe)

Thanks



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John Snyder email: john-snyder_at_uiowa.edu
NMR Facility ph: 319-335-1332
Chemistry Dept. Dept.fax: 319-335-1270
University of Iowa
Iowa City, IA 52242

http://nmr.chem.uiowa.edu/ NMR Facility
http://www.uiowa.edu/~chemdept Chemistry Dept.

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Received on Fri Oct 31 2003 - 11:21:26 MST