An upgrade cryomodule is being developed for CEBAF at Jefferson Lab. In support of this effort, vibration testing was performed on a single SRF cavity at cryogenic temperature in a Horizontal Test Bed. The tests included response to excitation from backgr ound vibration, swept sinusoids, high-power RF pulses, and mechanical impulses. Test procedures, apparatus, and results are presented, along with a description of planned follow-up tests.

This work was supported by U.S. DOE under contract DE-AC05-84ER40150.

Authors: G.K. Davis, J.R. Delayen, M. Drury, T. Hiatt, C. Hovater, T. Powers, J. Preble

Abstract submitted to PAC 2001, Chicago, IL, June 18-24, 2001

Updated March 28, 2001

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