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Abstract #2935

Multi-Purpose, Multi-Nuclei, Multi-Channel Data Acquisition System

Pekka Sipil1,2, Rolf Schulte1, Gerhard Wachutka2, Florian Wiesinger1

1GE Global Research, Munich, Bavaria, Germany; 2Institute for Physics of Electrotechnology, Munich University of Technology, Munich, Germany

Based on off-the-self components, a multi-channel, multi-purpose data acquisition system with sampling rate up to 100 Msamples/s/channel is described. Except the possible image-reject filtering, the complete heterodyne receiving is done digitally, and the system can be applied for multi-nuclear MRI detection beyond 130 MHz.